| 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 | $81.40 | 3.771% | $84.4696 | $84.47 | $84.45 | $84.50 |
| Purchase #2 | $161.49 | 5.179% | $169.8536 | $169.85 | $169.85 | $169.90 |
| Purchase #3 | $128.46 | 4.805% | $134.6325 | $134.63 | $134.65 | $134.60 |
| Purchase #4 | $74.71 | 12.320% | $83.9143 | $83.91 | $83.90 | $83.90 |
| Purchase #5 | $116.89 | 13.375% | $132.524 | $132.52 | $132.50 | $132.50 |
| Purchase #6 | $229.26 | 9.421% | $250.8586 | $250.86 | $250.85 | $250.90 |
| Purchase #7 | $105.91 | 12.813% | $119.4802 | $119.48 | $119.50 | $119.50 |
| 7 purchase totals = | $898.12 | $975.7328 | $975.72 | $975.70 | $975.80 | |