| 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 | $52.89 | 10.638% | $58.5164 | $58.52 | $58.50 | $58.50 |
| Purchase #2 | $172.63 | 12.385% | $194.0102 | $194.01 | $194.00 | $194.00 |
| Purchase #3 | $214.81 | 4.310% | $224.0683 | $224.07 | $224.05 | $224.10 |
| Purchase #4 | $177.85 | 6.539% | $189.4796 | $189.48 | $189.50 | $189.50 |
| Purchase #5 | $102.71 | 3.817% | $106.6304 | $106.63 | $106.65 | $106.60 |
| Purchase #6 | $56.77 | 9.503% | $62.1649 | $62.16 | $62.15 | $62.20 |
| Purchase #7 | $38.38 | 6.364% | $40.8225 | $40.82 | $40.80 | $40.80 |
| 7 purchase totals = | $816.04 | $875.6923 | $875.69 | $875.65 | $875.70 | |