| 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 | $51.28 | 10.504% | $56.6665 | $56.67 | $56.65 | $56.70 |
| Purchase #2 | $202.96 | 12.351% | $228.0276 | $228.03 | $228.05 | $228.00 |
| Purchase #3 | $116.82 | 5.488% | $123.2311 | $123.23 | $123.25 | $123.20 |
| Purchase #4 | $152.50 | 9.762% | $167.3871 | $167.39 | $167.40 | $167.40 |
| Purchase #5 | $91.88 | 8.402% | $99.5998 | $99.60 | $99.60 | $99.60 |
| Purchase #6 | $24.28 | 4.325% | $25.3301 | $25.33 | $25.35 | $25.30 |
| Purchase #7 | $161.93 | 9.204% | $176.834 | $176.83 | $176.85 | $176.80 |
| 7 purchase totals = | $801.65 | $877.0762 | $877.08 | $877.15 | $877.00 | |