| 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 | $81.78 | 13.500% | $92.8203 | $92.82 | $92.80 | $92.80 |
| Purchase #2 | $129.29 | 9.288% | $141.2985 | $141.30 | $141.30 | $141.30 |
| Purchase #3 | $179.76 | 13.526% | $204.0743 | $204.07 | $204.05 | $204.10 |
| Purchase #4 | $248.85 | 3.183% | $256.7709 | $256.77 | $256.75 | $256.80 |
| Purchase #5 | $127.80 | 7.233% | $137.0438 | $137.04 | $137.05 | $137.00 |
| Purchase #6 | $102.52 | 6.667% | $109.355 | $109.36 | $109.35 | $109.40 |
| Purchase #7 | $15.43 | 9.121% | $16.8374 | $16.84 | $16.85 | $16.80 |
| 7 purchase totals = | $885.43 | $958.2002 | $958.20 | $958.15 | $958.20 | |