| 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 | $99.42 | 9.456% | $108.8212 | $108.82 | $108.80 | $108.80 |
| Purchase #2 | $144.64 | 6.150% | $153.5354 | $153.54 | $153.55 | $153.50 |
| Purchase #3 | $247.87 | 7.647% | $266.8246 | $266.82 | $266.80 | $266.80 |
| Purchase #4 | $152.68 | 4.232% | $159.1414 | $159.14 | $159.15 | $159.10 |
| Purchase #5 | $59.25 | 9.525% | $64.8936 | $64.89 | $64.90 | $64.90 |
| Purchase #6 | $11.48 | 4.262% | $11.9693 | $11.97 | $11.95 | $12.00 |
| Purchase #7 | $113.52 | 13.448% | $128.7862 | $128.79 | $128.80 | $128.80 |
| 7 purchase totals = | $828.86 | $893.9717 | $893.97 | $893.95 | $893.90 | |