| 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 | $73.97 | 3.600% | $76.6329 | $76.63 | $76.65 | $76.60 |
| Purchase #2 | $246.65 | 7.418% | $264.9465 | $264.95 | $264.95 | $264.90 |
| Purchase #3 | $5.41 | 8.660% | $5.8785 | $5.88 | $5.90 | $5.90 |
| Purchase #4 | $100.55 | 9.555% | $110.1576 | $110.16 | $110.15 | $110.20 |
| Purchase #5 | $69.79 | 3.521% | $72.2473 | $72.25 | $72.25 | $72.20 |
| Purchase #6 | $29.44 | 11.278% | $32.7602 | $32.76 | $32.75 | $32.80 |
| Purchase #7 | $147.81 | 5.407% | $155.8021 | $155.80 | $155.80 | $155.80 |
| 7 purchase totals = | $673.62 | $718.4251 | $718.43 | $718.45 | $718.40 | |