| 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 | $240.91 | 9.553% | $263.9241 | $263.92 | $263.90 | $263.90 |
| Purchase #2 | $19.71 | 9.246% | $21.5324 | $21.53 | $21.55 | $21.50 |
| Purchase #3 | $212.62 | 8.447% | $230.58 | $230.58 | $230.60 | $230.60 |
| Purchase #4 | $42.64 | 3.172% | $43.9925 | $43.99 | $44.00 | $44.00 |
| Purchase #5 | $21.91 | 4.303% | $22.8528 | $22.85 | $22.85 | $22.90 |
| Purchase #6 | $99.55 | 4.234% | $103.7649 | $103.76 | $103.75 | $103.80 |
| Purchase #7 | $243.89 | 13.859% | $277.6907 | $277.69 | $277.70 | $277.70 |
| 7 purchase totals = | $881.23 | $964.3374 | $964.32 | $964.35 | $964.40 | |