| 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 | $56.33 | 12.187% | $63.1949 | $63.19 | $63.20 | $63.20 |
| Purchase #2 | $137.85 | 5.266% | $145.1092 | $145.11 | $145.10 | $145.10 |
| Purchase #3 | $173.96 | 8.824% | $189.3102 | $189.31 | $189.30 | $189.30 |
| Purchase #4 | $47.30 | 3.239% | $48.832 | $48.83 | $48.85 | $48.80 |
| Purchase #5 | $34.60 | 4.212% | $36.0574 | $36.06 | $36.05 | $36.10 |
| Purchase #6 | $54.28 | 9.308% | $59.3324 | $59.33 | $59.35 | $59.30 |
| Purchase #7 | $102.63 | 12.654% | $115.6168 | $115.62 | $115.60 | $115.60 |
| 7 purchase totals = | $606.95 | $657.4529 | $657.45 | $657.45 | $657.40 | |