| 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 | $93.60 | 8.779% | $101.8171 | $101.82 | $101.80 | $101.80 |
| Purchase #2 | $212.56 | 12.387% | $238.8898 | $238.89 | $238.90 | $238.90 |
| Purchase #3 | $69.53 | 12.682% | $78.3478 | $78.35 | $78.35 | $78.30 |
| Purchase #4 | $31.80 | 3.755% | $32.9941 | $32.99 | $33.00 | $33.00 |
| Purchase #5 | $178.36 | 9.777% | $195.7983 | $195.80 | $195.80 | $195.80 |
| Purchase #6 | $132.25 | 4.645% | $138.393 | $138.39 | $138.40 | $138.40 |
| Purchase #7 | $45.40 | 13.623% | $51.5848 | $51.58 | $51.60 | $51.60 |
| 7 purchase totals = | $763.50 | $837.8249 | $837.82 | $837.85 | $837.80 | |