| 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 | $113.54 | 12.832% | $128.1095 | $128.11 | $128.10 | $128.10 |
| Purchase #2 | $138.72 | 13.202% | $157.0338 | $157.03 | $157.05 | $157.00 |
| Purchase #3 | $46.31 | 8.358% | $50.1806 | $50.18 | $50.20 | $50.20 |
| Purchase #4 | $34.79 | 13.655% | $39.5406 | $39.54 | $39.55 | $39.50 |
| Purchase #5 | $41.42 | 13.408% | $46.9736 | $46.97 | $46.95 | $47.00 |
| Purchase #6 | $9.86 | 4.793% | $10.3326 | $10.33 | $10.35 | $10.30 |
| Purchase #7 | $224.96 | 9.256% | $245.7823 | $245.78 | $245.80 | $245.80 |
| 7 purchase totals = | $609.60 | $677.9530 | $677.94 | $678.00 | $677.90 | |