| 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 | $57.50 | 5.678% | $60.7649 | $60.76 | $60.75 | $60.80 |
| Purchase #2 | $35.92 | 4.286% | $37.4595 | $37.46 | $37.45 | $37.50 |
| Purchase #3 | $150.82 | 5.316% | $158.8376 | $158.84 | $158.85 | $158.80 |
| Purchase #4 | $42.45 | 11.403% | $47.2906 | $47.29 | $47.30 | $47.30 |
| Purchase #5 | $236.32 | 8.365% | $256.0882 | $256.09 | $256.10 | $256.10 |
| Purchase #6 | $228.84 | 8.564% | $248.4379 | $248.44 | $248.45 | $248.40 |
| Purchase #7 | $221.91 | 3.506% | $229.6902 | $229.69 | $229.70 | $229.70 |
| 7 purchase totals = | $973.76 | $1,038.5689 | $1,038.57 | $1,038.60 | $1,038.60 | |