| 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 | $38.83 | 5.869% | $41.1089 | $41.11 | $41.10 | $41.10 |
| Purchase #2 | $76.77 | 12.414% | $86.3002 | $86.30 | $86.30 | $86.30 |
| Purchase #3 | $96.74 | 13.457% | $109.7583 | $109.76 | $109.75 | $109.80 |
| Purchase #4 | $97.77 | 5.624% | $103.2686 | $103.27 | $103.25 | $103.30 |
| Purchase #5 | $172.64 | 5.856% | $182.7498 | $182.75 | $182.75 | $182.70 |
| Purchase #6 | $74.53 | 8.190% | $80.634 | $80.63 | $80.65 | $80.60 |
| Purchase #7 | $91.70 | 5.198% | $96.4666 | $96.47 | $96.45 | $96.50 |
| 7 purchase totals = | $648.98 | $700.2864 | $700.29 | $700.25 | $700.30 | |