| 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 | $6.44 | 7.596% | $6.9292 | $6.93 | $6.95 | $6.90 |
| Purchase #2 | $121.55 | 7.600% | $130.7878 | $130.79 | $130.80 | $130.80 |
| Purchase #3 | $92.97 | 9.738% | $102.0234 | $102.02 | $102.00 | $102.00 |
| Purchase #4 | $212.96 | 6.710% | $227.2496 | $227.25 | $227.25 | $227.20 |
| Purchase #5 | $96.42 | 3.216% | $99.5209 | $99.52 | $99.50 | $99.50 |
| Purchase #6 | $220.28 | 9.626% | $241.4842 | $241.48 | $241.50 | $241.50 |
| Purchase #7 | $217.71 | 3.486% | $225.2994 | $225.30 | $225.30 | $225.30 |
| 7 purchase totals = | $968.33 | $1,033.2945 | $1,033.29 | $1,033.30 | $1,033.20 | |