| 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 | $94.75 | 8.491% | $102.7952 | $102.80 | $102.80 | $102.80 |
| Purchase #2 | $53.88 | 12.842% | $60.7993 | $60.80 | $60.80 | $60.80 |
| Purchase #3 | $225.50 | 4.532% | $235.7197 | $235.72 | $235.70 | $235.70 |
| Purchase #4 | $32.25 | 10.461% | $35.6237 | $35.62 | $35.60 | $35.60 |
| Purchase #5 | $101.43 | 8.161% | $109.7077 | $109.71 | $109.70 | $109.70 |
| Purchase #6 | $70.56 | 8.421% | $76.5019 | $76.50 | $76.50 | $76.50 |
| Purchase #7 | $232.77 | 11.241% | $258.9357 | $258.94 | $258.95 | $258.90 |
| 7 purchase totals = | $811.14 | $880.0832 | $880.09 | $880.05 | $880.00 | |