| 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 | $80.86 | 8.808% | $87.9821 | $87.98 | $88.00 | $88.00 |
| Purchase #2 | $9.81 | 11.868% | $10.9743 | $10.97 | $10.95 | $11.00 |
| Purchase #3 | $63.88 | 13.667% | $72.6105 | $72.61 | $72.60 | $72.60 |
| Purchase #4 | $175.51 | 12.317% | $197.1276 | $197.13 | $197.15 | $197.10 |
| Purchase #5 | $135.59 | 7.234% | $145.3986 | $145.40 | $145.40 | $145.40 |
| Purchase #6 | $122.87 | 4.387% | $128.2603 | $128.26 | $128.25 | $128.30 |
| Purchase #7 | $139.96 | 6.854% | $149.5529 | $149.55 | $149.55 | $149.60 |
| 7 purchase totals = | $728.48 | $791.9063 | $791.90 | $791.90 | $792.00 | |