| 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 | $45.89 | 8.597% | $49.8352 | $49.84 | $49.85 | $49.80 |
| Purchase #2 | $160.71 | 6.236% | $170.7319 | $170.73 | $170.75 | $170.70 |
| Purchase #3 | $124.95 | 10.236% | $137.7399 | $137.74 | $137.75 | $137.70 |
| Purchase #4 | $138.30 | 3.365% | $142.9538 | $142.95 | $142.95 | $143.00 |
| Purchase #5 | $50.49 | 10.219% | $55.6496 | $55.65 | $55.65 | $55.60 |
| Purchase #6 | $199.46 | 5.215% | $209.8618 | $209.86 | $209.85 | $209.90 |
| Purchase #7 | $208.84 | 10.241% | $230.2273 | $230.23 | $230.25 | $230.20 |
| 7 purchase totals = | $928.64 | $996.9995 | $997.00 | $997.05 | $996.90 | |