| 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 | $51.26 | 7.154% | $54.9271 | $54.93 | $54.95 | $54.90 |
| Purchase #2 | $111.42 | 12.697% | $125.567 | $125.57 | $125.55 | $125.60 |
| Purchase #3 | $118.52 | 12.853% | $133.7534 | $133.75 | $133.75 | $133.80 |
| Purchase #4 | $126.69 | 13.200% | $143.4131 | $143.41 | $143.40 | $143.40 |
| Purchase #5 | $230.34 | 3.228% | $237.7754 | $237.78 | $237.80 | $237.80 |
| Purchase #6 | $128.32 | 10.668% | $142.0092 | $142.01 | $142.00 | $142.00 |
| Purchase #7 | $57.58 | 7.726% | $62.0286 | $62.03 | $62.05 | $62.00 |
| 7 purchase totals = | $824.13 | $899.4738 | $899.48 | $899.50 | $899.50 | |