| 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 | $11.70 | 5.244% | $12.3135 | $12.31 | $12.30 | $12.30 |
| Purchase #2 | $87.66 | 5.191% | $92.2104 | $92.21 | $92.20 | $92.20 |
| Purchase #3 | $27.95 | 5.684% | $29.5387 | $29.54 | $29.55 | $29.50 |
| Purchase #4 | $179.37 | 13.523% | $203.6262 | $203.63 | $203.65 | $203.60 |
| Purchase #5 | $14.51 | 4.765% | $15.2014 | $15.20 | $15.20 | $15.20 |
| Purchase #6 | $179.90 | 5.242% | $189.3304 | $189.33 | $189.35 | $189.30 |
| Purchase #7 | $148.89 | 6.761% | $158.9565 | $158.96 | $158.95 | $159.00 |
| 7 purchase totals = | $649.98 | $701.1771 | $701.18 | $701.20 | $701.10 | |