| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $70.90 | 9.168% | $77.4001 | $77.40 | $77.40 | $77.40 |
| Purchase #2 | $183.51 | 10.802% | $203.3328 | $203.33 | $203.35 | $203.30 |
| Purchase #3 | $228.63 | 7.223% | $245.1439 | $245.14 | $245.15 | $245.10 |
| Purchase #4 | $194.51 | 4.185% | $202.6502 | $202.65 | $202.65 | $202.70 |
| Purchase #5 | $107.49 | 5.828% | $113.7545 | $113.75 | $113.75 | $113.80 |
| Purchase #6 | $95.97 | 13.675% | $109.0939 | $109.09 | $109.10 | $109.10 |
| Purchase #7 | $229.85 | 5.281% | $241.9884 | $241.99 | $242.00 | $242.00 |
| 7 purchase totals = | $1,110.86 | $1,193.3638 | $1,193.35 | $1,193.40 | $1,193.40 | |