| 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 | $60.73 | 6.295% | $64.553 | $64.55 | $64.55 | $64.60 |
| Purchase #2 | $184.62 | 5.152% | $194.1316 | $194.13 | $194.15 | $194.10 |
| Purchase #3 | $47.32 | 5.105% | $49.7357 | $49.74 | $49.75 | $49.70 |
| Purchase #4 | $63.64 | 5.441% | $67.1027 | $67.10 | $67.10 | $67.10 |
| Purchase #5 | $177.75 | 6.236% | $188.8345 | $188.83 | $188.85 | $188.80 |
| Purchase #6 | $232.89 | 10.704% | $257.8185 | $257.82 | $257.80 | $257.80 |
| Purchase #7 | $63.69 | 7.840% | $68.6833 | $68.68 | $68.70 | $68.70 |
| 7 purchase totals = | $830.64 | $890.8593 | $890.85 | $890.90 | $890.80 | |