| 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 | $89.51 | 7.715% | $96.4157 | $96.42 | $96.40 | $96.40 |
| Purchase #2 | $26.85 | 10.365% | $29.633 | $29.63 | $29.65 | $29.60 |
| Purchase #3 | $214.47 | 8.564% | $232.8372 | $232.84 | $232.85 | $232.80 |
| Purchase #4 | $93.64 | 5.387% | $98.6844 | $98.68 | $98.70 | $98.70 |
| Purchase #5 | $96.33 | 11.600% | $107.5043 | $107.50 | $107.50 | $107.50 |
| Purchase #6 | $147.63 | 10.337% | $162.8905 | $162.89 | $162.90 | $162.90 |
| Purchase #7 | $92.89 | 3.356% | $96.0074 | $96.01 | $96.00 | $96.00 |
| 7 purchase totals = | $761.32 | $823.9725 | $823.97 | $824.00 | $823.90 | |