| 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 | $53.38 | 7.637% | $57.4566 | $57.46 | $57.45 | $57.50 |
| Purchase #2 | $228.67 | 7.188% | $245.1068 | $245.11 | $245.10 | $245.10 |
| Purchase #3 | $246.38 | 8.228% | $266.6521 | $266.65 | $266.65 | $266.70 |
| Purchase #4 | $128.93 | 6.646% | $137.4987 | $137.50 | $137.50 | $137.50 |
| Purchase #5 | $187.98 | 3.431% | $194.4296 | $194.43 | $194.45 | $194.40 |
| Purchase #6 | $27.58 | 9.568% | $30.2189 | $30.22 | $30.20 | $30.20 |
| Purchase #7 | $110.67 | 7.351% | $118.8054 | $118.81 | $118.80 | $118.80 |
| 7 purchase totals = | $983.59 | $1,050.1681 | $1,050.18 | $1,050.15 | $1,050.20 | |