| 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 | $48.73 | 9.280% | $53.2521 | $53.25 | $53.25 | $53.30 |
| Purchase #2 | $227.99 | 3.315% | $235.5479 | $235.55 | $235.55 | $235.50 |
| Purchase #3 | $31.65 | 12.610% | $35.6411 | $35.64 | $35.65 | $35.60 |
| Purchase #4 | $19.28 | 4.546% | $20.1565 | $20.16 | $20.15 | $20.20 |
| Purchase #5 | $168.59 | 12.197% | $189.1529 | $189.15 | $189.15 | $189.20 |
| Purchase #6 | $154.58 | 11.665% | $172.6118 | $172.61 | $172.60 | $172.60 |
| Purchase #7 | $233.63 | 7.837% | $251.9396 | $251.94 | $251.95 | $251.90 |
| 7 purchase totals = | $884.45 | $958.3019 | $958.30 | $958.30 | $958.30 | |