| 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 | $5.97 | 5.636% | $6.3065 | $6.31 | $6.30 | $6.30 |
| Purchase #2 | $225.29 | 4.164% | $234.6711 | $234.67 | $234.65 | $234.70 |
| Purchase #3 | $100.56 | 6.197% | $106.7917 | $106.79 | $106.80 | $106.80 |
| Purchase #4 | $49.62 | 4.162% | $51.6852 | $51.69 | $51.70 | $51.70 |
| Purchase #5 | $175.85 | 12.546% | $197.9121 | $197.91 | $197.90 | $197.90 |
| Purchase #6 | $122.44 | 6.817% | $130.7867 | $130.79 | $130.80 | $130.80 |
| Purchase #7 | $244.70 | 9.440% | $267.7997 | $267.80 | $267.80 | $267.80 |
| 7 purchase totals = | $924.43 | $995.9530 | $995.96 | $995.95 | $996.00 | |