| 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 | $51.35 | 4.323% | $53.5699 | $53.57 | $53.55 | $53.60 |
| Purchase #2 | $96.63 | 4.622% | $101.0962 | $101.10 | $101.10 | $101.10 |
| Purchase #3 | $200.58 | 4.866% | $210.3402 | $210.34 | $210.35 | $210.30 |
| Purchase #4 | $51.96 | 6.279% | $55.2226 | $55.22 | $55.20 | $55.20 |
| Purchase #5 | $42.54 | 12.561% | $47.8834 | $47.88 | $47.90 | $47.90 |
| Purchase #6 | $239.75 | 12.510% | $269.7427 | $269.74 | $269.75 | $269.70 |
| Purchase #7 | $182.83 | 8.866% | $199.0397 | $199.04 | $199.05 | $199.00 |
| 7 purchase totals = | $865.64 | $936.8947 | $936.89 | $936.90 | $936.80 | |