| 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 | $103.63 | 11.448% | $115.4936 | $115.49 | $115.50 | $115.50 |
| Purchase #2 | $144.94 | 5.477% | $152.8784 | $152.88 | $152.90 | $152.90 |
| Purchase #3 | $43.66 | 6.750% | $46.6071 | $46.61 | $46.60 | $46.60 |
| Purchase #4 | $250.51 | 10.590% | $277.039 | $277.04 | $277.05 | $277.00 |
| Purchase #5 | $91.33 | 7.395% | $98.0839 | $98.08 | $98.10 | $98.10 |
| Purchase #6 | $71.96 | 5.813% | $76.143 | $76.14 | $76.15 | $76.10 |
| Purchase #7 | $60.72 | 5.800% | $64.2418 | $64.24 | $64.25 | $64.20 |
| 7 purchase totals = | $766.75 | $830.4868 | $830.48 | $830.55 | $830.40 | |