| 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 | $92.54 | 8.647% | $100.5419 | $100.54 | $100.55 | $100.50 |
| Purchase #2 | $24.47 | 12.822% | $27.6075 | $27.61 | $27.60 | $27.60 |
| Purchase #3 | $42.30 | 9.866% | $46.4733 | $46.47 | $46.45 | $46.50 |
| Purchase #4 | $109.67 | 9.509% | $120.0985 | $120.10 | $120.10 | $120.10 |
| Purchase #5 | $16.68 | 9.277% | $18.2274 | $18.23 | $18.25 | $18.20 |
| Purchase #6 | $142.64 | 7.734% | $153.6718 | $153.67 | $153.65 | $153.70 |
| Purchase #7 | $104.47 | 10.548% | $115.4895 | $115.49 | $115.50 | $115.50 |
| 7 purchase totals = | $532.77 | $582.1099 | $582.11 | $582.10 | $582.10 | |