| 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 | $46.40 | 9.488% | $50.8024 | $50.80 | $50.80 | $50.80 |
| Purchase #2 | $49.75 | 8.585% | $54.021 | $54.02 | $54.00 | $54.00 |
| Purchase #3 | $131.97 | 7.799% | $142.2623 | $142.26 | $142.25 | $142.30 |
| Purchase #4 | $59.30 | 7.126% | $63.5257 | $63.53 | $63.55 | $63.50 |
| Purchase #5 | $223.30 | 8.365% | $241.979 | $241.98 | $242.00 | $242.00 |
| Purchase #6 | $210.34 | 6.629% | $224.2834 | $224.28 | $224.30 | $224.30 |
| Purchase #7 | $247.62 | 6.205% | $262.9848 | $262.98 | $263.00 | $263.00 |
| 7 purchase totals = | $968.68 | $1,039.8586 | $1,039.85 | $1,039.90 | $1,039.90 | |