| 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 | $66.26 | 9.700% | $72.6872 | $72.69 | $72.70 | $72.70 |
| Purchase #2 | $246.80 | 10.805% | $273.4667 | $273.47 | $273.45 | $273.50 |
| Purchase #3 | $140.55 | 13.445% | $159.4469 | $159.45 | $159.45 | $159.40 |
| Purchase #4 | $41.67 | 5.850% | $44.1077 | $44.11 | $44.10 | $44.10 |
| Purchase #5 | $203.38 | 6.223% | $216.0363 | $216.04 | $216.05 | $216.00 |
| Purchase #6 | $14.97 | 8.838% | $16.293 | $16.29 | $16.30 | $16.30 |
| Purchase #7 | $63.77 | 12.585% | $71.7955 | $71.80 | $71.80 | $71.80 |
| 7 purchase totals = | $777.40 | $853.8333 | $853.85 | $853.85 | $853.80 | |