| 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 | $127.78 | 4.497% | $133.5263 | $133.53 | $133.55 | $133.50 |
| Purchase #2 | $68.29 | 8.852% | $74.335 | $74.34 | $74.35 | $74.30 |
| Purchase #3 | $198.76 | 6.790% | $212.2558 | $212.26 | $212.25 | $212.30 |
| Purchase #4 | $114.70 | 13.474% | $130.1547 | $130.15 | $130.15 | $130.20 |
| Purchase #5 | $44.94 | 5.643% | $47.476 | $47.48 | $47.50 | $47.50 |
| Purchase #6 | $234.42 | 12.372% | $263.4224 | $263.42 | $263.40 | $263.40 |
| Purchase #7 | $90.96 | 9.784% | $99.8595 | $99.86 | $99.85 | $99.90 |
| 7 purchase totals = | $879.85 | $961.0297 | $961.04 | $961.05 | $961.10 | |