| 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 | $105.55 | 7.469% | $113.4335 | $113.43 | $113.45 | $113.40 |
| Purchase #2 | $37.97 | 10.775% | $42.0613 | $42.06 | $42.05 | $42.10 |
| Purchase #3 | $128.93 | 7.655% | $138.7996 | $138.80 | $138.80 | $138.80 |
| Purchase #4 | $194.73 | 6.428% | $207.2472 | $207.25 | $207.25 | $207.20 |
| Purchase #5 | $110.50 | 9.521% | $121.0207 | $121.02 | $121.00 | $121.00 |
| Purchase #6 | $85.64 | 4.860% | $89.8021 | $89.80 | $89.80 | $89.80 |
| Purchase #7 | $40.96 | 6.319% | $43.5483 | $43.55 | $43.55 | $43.50 |
| 7 purchase totals = | $704.28 | $755.9127 | $755.91 | $755.90 | $755.80 | |