| 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 | $23.70 | 13.462% | $26.8905 | $26.89 | $26.90 | $26.90 |
| Purchase #2 | $165.44 | 9.695% | $181.4794 | $181.48 | $181.50 | $181.50 |
| Purchase #3 | $53.84 | 9.178% | $58.7814 | $58.78 | $58.80 | $58.80 |
| Purchase #4 | $196.93 | 13.139% | $222.8046 | $222.80 | $222.80 | $222.80 |
| Purchase #5 | $25.71 | 11.123% | $28.5697 | $28.57 | $28.55 | $28.60 |
| Purchase #6 | $170.54 | 13.805% | $194.083 | $194.08 | $194.10 | $194.10 |
| Purchase #7 | $66.58 | 3.857% | $69.148 | $69.15 | $69.15 | $69.10 |
| 7 purchase totals = | $702.74 | $781.7566 | $781.75 | $781.80 | $781.80 | |