| 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 | $84.72 | 4.256% | $88.3257 | $88.33 | $88.35 | $88.30 |
| Purchase #2 | $101.36 | 10.412% | $111.9136 | $111.91 | $111.90 | $111.90 |
| Purchase #3 | $168.48 | 4.684% | $176.3716 | $176.37 | $176.35 | $176.40 |
| Purchase #4 | $132.55 | 8.392% | $143.6736 | $143.67 | $143.65 | $143.70 |
| Purchase #5 | $79.81 | 10.147% | $87.9083 | $87.91 | $87.90 | $87.90 |
| Purchase #6 | $15.51 | 9.473% | $16.9793 | $16.98 | $17.00 | $17.00 |
| Purchase #7 | $148.39 | 9.651% | $162.7111 | $162.71 | $162.70 | $162.70 |
| 7 purchase totals = | $730.82 | $787.8832 | $787.88 | $787.85 | $787.90 | |