| 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 | $29.89 | 9.724% | $32.7965 | $32.80 | $32.80 | $32.80 |
| Purchase #2 | $134.43 | 9.354% | $147.0046 | $147.00 | $147.00 | $147.00 |
| Purchase #3 | $98.52 | 9.132% | $107.5168 | $107.52 | $107.50 | $107.50 |
| Purchase #4 | $32.47 | 8.335% | $35.1764 | $35.18 | $35.20 | $35.20 |
| Purchase #5 | $110.93 | 7.511% | $119.262 | $119.26 | $119.25 | $119.30 |
| Purchase #6 | $174.95 | 12.513% | $196.8415 | $196.84 | $196.85 | $196.80 |
| Purchase #7 | $236.47 | 7.134% | $253.3398 | $253.34 | $253.35 | $253.30 |
| 7 purchase totals = | $817.66 | $891.9376 | $891.94 | $891.95 | $891.90 | |