| 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 | $25.48 | 8.357% | $27.6094 | $27.61 | $27.60 | $27.60 |
| Purchase #2 | $174.56 | 11.311% | $194.3045 | $194.30 | $194.30 | $194.30 |
| Purchase #3 | $152.59 | 5.768% | $161.3914 | $161.39 | $161.40 | $161.40 |
| Purchase #4 | $83.77 | 10.336% | $92.4285 | $92.43 | $92.45 | $92.40 |
| Purchase #5 | $148.45 | 8.690% | $161.3503 | $161.35 | $161.35 | $161.40 |
| Purchase #6 | $116.35 | 4.108% | $121.1297 | $121.13 | $121.15 | $121.10 |
| Purchase #7 | $221.86 | 10.686% | $245.568 | $245.57 | $245.55 | $245.60 |
| 7 purchase totals = | $923.06 | $1,003.7818 | $1,003.78 | $1,003.80 | $1,003.80 | |