| 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 | $52.64 | 3.203% | $54.3261 | $54.33 | $54.35 | $54.30 |
| Purchase #2 | $13.42 | 7.552% | $14.4335 | $14.43 | $14.45 | $14.40 |
| Purchase #3 | $53.77 | 9.782% | $59.0298 | $59.03 | $59.05 | $59.00 |
| Purchase #4 | $16.83 | 13.794% | $19.1515 | $19.15 | $19.15 | $19.20 |
| Purchase #5 | $151.40 | 3.869% | $157.2577 | $157.26 | $157.25 | $157.30 |
| Purchase #6 | $239.48 | 11.535% | $267.104 | $267.10 | $267.10 | $267.10 |
| Purchase #7 | $159.32 | 5.582% | $168.2132 | $168.21 | $168.20 | $168.20 |
| 7 purchase totals = | $686.86 | $739.5158 | $739.51 | $739.55 | $739.50 | |