| 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 | $35.97 | 10.393% | $39.7084 | $39.71 | $39.70 | $39.70 |
| Purchase #2 | $46.89 | 13.837% | $53.3782 | $53.38 | $53.40 | $53.40 |
| Purchase #3 | $103.43 | 6.531% | $110.185 | $110.19 | $110.20 | $110.20 |
| Purchase #4 | $42.95 | 6.573% | $45.7731 | $45.77 | $45.75 | $45.80 |
| Purchase #5 | $79.95 | 9.595% | $87.6212 | $87.62 | $87.60 | $87.60 |
| Purchase #6 | $48.81 | 11.243% | $54.2977 | $54.30 | $54.30 | $54.30 |
| Purchase #7 | $218.90 | 9.388% | $239.4503 | $239.45 | $239.45 | $239.50 |
| 7 purchase totals = | $576.90 | $630.4139 | $630.42 | $630.40 | $630.50 | |