| 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 | $9.27 | 13.148% | $10.4888 | $10.49 | $10.50 | $10.50 |
| Purchase #2 | $220.98 | 10.693% | $244.6094 | $244.61 | $244.60 | $244.60 |
| Purchase #3 | $225.83 | 9.796% | $247.9523 | $247.95 | $247.95 | $248.00 |
| Purchase #4 | $44.54 | 7.383% | $47.8284 | $47.83 | $47.85 | $47.80 |
| Purchase #5 | $34.72 | 9.568% | $38.042 | $38.04 | $38.05 | $38.00 |
| Purchase #6 | $16.85 | 3.358% | $17.4158 | $17.42 | $17.40 | $17.40 |
| Purchase #7 | $87.74 | 7.430% | $94.2591 | $94.26 | $94.25 | $94.30 |
| 7 purchase totals = | $639.93 | $700.5958 | $700.60 | $700.60 | $700.60 | |