| 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 | $59.45 | 12.310% | $66.7683 | $66.77 | $66.75 | $66.80 |
| Purchase #2 | $173.88 | 4.128% | $181.0578 | $181.06 | $181.05 | $181.10 |
| Purchase #3 | $128.52 | 12.130% | $144.1095 | $144.11 | $144.10 | $144.10 |
| Purchase #4 | $41.57 | 9.165% | $45.3799 | $45.38 | $45.40 | $45.40 |
| Purchase #5 | $144.48 | 7.113% | $154.7569 | $154.76 | $154.75 | $154.80 |
| Purchase #6 | $148.50 | 9.667% | $162.8555 | $162.86 | $162.85 | $162.90 |
| Purchase #7 | $179.71 | 7.444% | $193.0876 | $193.09 | $193.10 | $193.10 |
| 7 purchase totals = | $876.11 | $948.0155 | $948.03 | $948.00 | $948.20 | |