| 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 | $31.58 | 12.493% | $35.5253 | $35.53 | $35.55 | $35.50 |
| Purchase #2 | $98.96 | 9.177% | $108.0416 | $108.04 | $108.05 | $108.00 |
| Purchase #3 | $121.47 | 5.692% | $128.3841 | $128.38 | $128.40 | $128.40 |
| Purchase #4 | $146.86 | 3.687% | $152.2747 | $152.27 | $152.25 | $152.30 |
| Purchase #5 | $134.33 | 10.303% | $148.17 | $148.17 | $148.15 | $148.20 |
| Purchase #6 | $59.80 | 10.742% | $66.2237 | $66.22 | $66.20 | $66.20 |
| Purchase #7 | $98.58 | 9.558% | $108.0023 | $108.00 | $108.00 | $108.00 |
| 7 purchase totals = | $691.58 | $746.6217 | $746.61 | $746.60 | $746.60 | |