| 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 | $45.33 | 7.124% | $48.5593 | $48.56 | $48.55 | $48.60 |
| Purchase #2 | $62.77 | 3.452% | $64.9368 | $64.94 | $64.95 | $64.90 |
| Purchase #3 | $157.73 | 3.172% | $162.7332 | $162.73 | $162.75 | $162.70 |
| Purchase #4 | $220.70 | 5.179% | $232.1301 | $232.13 | $232.15 | $232.10 |
| Purchase #5 | $96.95 | 4.490% | $101.3031 | $101.30 | $101.30 | $101.30 |
| Purchase #6 | $21.49 | 13.548% | $24.4015 | $24.40 | $24.40 | $24.40 |
| Purchase #7 | $90.40 | 4.814% | $94.7519 | $94.75 | $94.75 | $94.80 |
| 7 purchase totals = | $695.37 | $728.8159 | $728.81 | $728.85 | $728.80 | |