| 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 | $85.31 | 7.666% | $91.8499 | $91.85 | $91.85 | $91.80 |
| Purchase #2 | $93.58 | 12.623% | $105.3926 | $105.39 | $105.40 | $105.40 |
| Purchase #3 | $185.95 | 11.625% | $207.5667 | $207.57 | $207.55 | $207.60 |
| Purchase #4 | $94.97 | 8.642% | $103.1773 | $103.18 | $103.20 | $103.20 |
| Purchase #5 | $35.69 | 6.416% | $37.9799 | $37.98 | $38.00 | $38.00 |
| Purchase #6 | $6.53 | 11.739% | $7.2966 | $7.30 | $7.30 | $7.30 |
| Purchase #7 | $221.62 | 13.440% | $251.4057 | $251.41 | $251.40 | $251.40 |
| 7 purchase totals = | $723.65 | $804.6687 | $804.68 | $804.70 | $804.70 | |