| 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 | $204.72 | 7.549% | $220.1743 | $220.17 | $220.15 | $220.20 |
| Purchase #2 | $71.31 | 8.759% | $77.556 | $77.56 | $77.55 | $77.60 |
| Purchase #3 | $88.40 | 6.781% | $94.3944 | $94.39 | $94.40 | $94.40 |
| Purchase #4 | $72.88 | 6.646% | $77.7236 | $77.72 | $77.70 | $77.70 |
| Purchase #5 | $97.95 | 12.591% | $110.2829 | $110.28 | $110.30 | $110.30 |
| Purchase #6 | $32.67 | 6.233% | $34.7063 | $34.71 | $34.70 | $34.70 |
| Purchase #7 | $65.77 | 12.302% | $73.861 | $73.86 | $73.85 | $73.90 |
| 7 purchase totals = | $633.70 | $688.6985 | $688.69 | $688.65 | $688.80 | |