| 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 | $48.57 | 9.351% | $53.1118 | $53.11 | $53.10 | $53.10 |
| Purchase #2 | $123.88 | 3.610% | $128.3521 | $128.35 | $128.35 | $128.40 |
| Purchase #3 | $249.68 | 10.405% | $275.6592 | $275.66 | $275.65 | $275.70 |
| Purchase #4 | $198.98 | 12.519% | $223.8903 | $223.89 | $223.90 | $223.90 |
| Purchase #5 | $36.54 | 5.208% | $38.443 | $38.44 | $38.45 | $38.40 |
| Purchase #6 | $85.75 | 8.598% | $93.1228 | $93.12 | $93.10 | $93.10 |
| Purchase #7 | $48.96 | 6.618% | $52.2002 | $52.20 | $52.20 | $52.20 |
| 7 purchase totals = | $792.36 | $864.7794 | $864.77 | $864.75 | $864.80 | |