| 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 | $131.49 | 13.378% | $149.0807 | $149.08 | $149.10 | $149.10 |
| Purchase #2 | $58.68 | 10.161% | $64.6425 | $64.64 | $64.65 | $64.60 |
| Purchase #3 | $190.62 | 4.835% | $199.8365 | $199.84 | $199.85 | $199.80 |
| Purchase #4 | $45.64 | 10.106% | $50.2524 | $50.25 | $50.25 | $50.30 |
| Purchase #5 | $65.91 | 3.250% | $68.0521 | $68.05 | $68.05 | $68.10 |
| Purchase #6 | $50.26 | 3.611% | $52.0749 | $52.07 | $52.05 | $52.10 |
| Purchase #7 | $18.52 | 5.760% | $19.5868 | $19.59 | $19.60 | $19.60 |
| 7 purchase totals = | $561.12 | $603.5259 | $603.52 | $603.55 | $603.60 | |