| 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 | $58.75 | 9.391% | $64.2672 | $64.27 | $64.25 | $64.30 |
| Purchase #2 | $11.80 | 9.534% | $12.925 | $12.93 | $12.95 | $12.90 |
| Purchase #3 | $224.86 | 12.781% | $253.5994 | $253.60 | $253.60 | $253.60 |
| Purchase #4 | $85.90 | 6.512% | $91.4938 | $91.49 | $91.50 | $91.50 |
| Purchase #5 | $189.42 | 4.347% | $197.6541 | $197.65 | $197.65 | $197.70 |
| Purchase #6 | $128.71 | 12.349% | $144.6044 | $144.60 | $144.60 | $144.60 |
| Purchase #7 | $21.73 | 7.461% | $23.3513 | $23.35 | $23.35 | $23.40 |
| 7 purchase totals = | $721.17 | $787.8952 | $787.89 | $787.90 | $788.00 | |