| 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 | $94.50 | 6.280% | $100.4346 | $100.43 | $100.45 | $100.40 |
| Purchase #2 | $216.67 | 6.753% | $231.3017 | $231.30 | $231.30 | $231.30 |
| Purchase #3 | $46.36 | 6.131% | $49.2023 | $49.20 | $49.20 | $49.20 |
| Purchase #4 | $73.45 | 11.396% | $81.8204 | $81.82 | $81.80 | $81.80 |
| Purchase #5 | $156.58 | 13.192% | $177.236 | $177.24 | $177.25 | $177.20 |
| Purchase #6 | $12.29 | 13.786% | $13.9843 | $13.98 | $14.00 | $14.00 |
| Purchase #7 | $124.80 | 8.767% | $135.7412 | $135.74 | $135.75 | $135.70 |
| 7 purchase totals = | $724.65 | $789.7205 | $789.71 | $789.75 | $789.60 | |