| 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 | $53.87 | 7.108% | $57.6991 | $57.70 | $57.70 | $57.70 |
| Purchase #2 | $51.43 | 4.443% | $53.715 | $53.72 | $53.70 | $53.70 |
| Purchase #3 | $19.64 | 12.152% | $22.0267 | $22.03 | $22.05 | $22.00 |
| Purchase #4 | $23.81 | 4.745% | $24.9398 | $24.94 | $24.95 | $24.90 |
| Purchase #5 | $6.34 | 10.734% | $7.0205 | $7.02 | $7.00 | $7.00 |
| Purchase #6 | $84.42 | 11.458% | $94.0928 | $94.09 | $94.10 | $94.10 |
| Purchase #7 | $148.25 | 6.386% | $157.7172 | $157.72 | $157.70 | $157.70 |
| 7 purchase totals = | $387.76 | $417.2111 | $417.22 | $417.20 | $417.10 | |