| 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 | $235.60 | 9.515% | $258.0173 | $258.02 | $258.00 | $258.00 |
| Purchase #2 | $15.75 | 7.491% | $16.9298 | $16.93 | $16.95 | $16.90 |
| Purchase #3 | $52.32 | 9.300% | $57.1858 | $57.19 | $57.20 | $57.20 |
| Purchase #4 | $39.83 | 7.413% | $42.7826 | $42.78 | $42.80 | $42.80 |
| Purchase #5 | $70.59 | 7.128% | $75.6217 | $75.62 | $75.60 | $75.60 |
| Purchase #6 | $49.51 | 8.493% | $53.7149 | $53.71 | $53.70 | $53.70 |
| Purchase #7 | $93.73 | 8.447% | $101.6474 | $101.65 | $101.65 | $101.60 |
| 7 purchase totals = | $557.33 | $605.8995 | $605.90 | $605.90 | $605.80 | |