| 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 | $46.92 | 5.329% | $49.4204 | $49.42 | $49.40 | $49.40 |
| Purchase #2 | $30.99 | 3.689% | $32.1332 | $32.13 | $32.15 | $32.10 |
| Purchase #3 | $241.95 | 10.270% | $266.7983 | $266.80 | $266.80 | $266.80 |
| Purchase #4 | $101.96 | 11.131% | $113.3092 | $113.31 | $113.30 | $113.30 |
| Purchase #5 | $232.29 | 9.310% | $253.9162 | $253.92 | $253.90 | $253.90 |
| Purchase #6 | $50.28 | 7.102% | $53.8509 | $53.85 | $53.85 | $53.90 |
| Purchase #7 | $29.32 | 4.467% | $30.6297 | $30.63 | $30.65 | $30.60 |
| 7 purchase totals = | $733.71 | $800.0579 | $800.06 | $800.05 | $800.00 | |