| 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 | $41.52 | 10.229% | $45.7671 | $45.77 | $45.75 | $45.80 |
| Purchase #2 | $241.54 | 4.117% | $251.4842 | $251.48 | $251.50 | $251.50 |
| Purchase #3 | $149.78 | 11.549% | $167.0781 | $167.08 | $167.10 | $167.10 |
| Purchase #4 | $25.96 | 8.282% | $28.11 | $28.11 | $28.10 | $28.10 |
| Purchase #5 | $84.34 | 10.174% | $92.9208 | $92.92 | $92.90 | $92.90 |
| Purchase #6 | $212.25 | 7.509% | $228.1879 | $228.19 | $228.20 | $228.20 |
| Purchase #7 | $194.32 | 6.218% | $206.4028 | $206.40 | $206.40 | $206.40 |
| 7 purchase totals = | $949.71 | $1,019.9509 | $1,019.95 | $1,019.95 | $1,020.00 | |