| 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 | $93.46 | 5.655% | $98.7452 | $98.75 | $98.75 | $98.70 |
| Purchase #2 | $65.77 | 12.755% | $74.159 | $74.16 | $74.15 | $74.20 |
| Purchase #3 | $93.96 | 11.838% | $105.083 | $105.08 | $105.10 | $105.10 |
| Purchase #4 | $230.40 | 10.559% | $254.7279 | $254.73 | $254.75 | $254.70 |
| Purchase #5 | $158.89 | 5.812% | $168.1247 | $168.12 | $168.10 | $168.10 |
| Purchase #6 | $87.53 | 7.451% | $94.0519 | $94.05 | $94.05 | $94.10 |
| Purchase #7 | $249.26 | 10.484% | $275.3924 | $275.39 | $275.40 | $275.40 |
| 7 purchase totals = | $979.27 | $1,070.2841 | $1,070.28 | $1,070.30 | $1,070.30 | |