| 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 | $34.88 | 4.748% | $36.5361 | $36.54 | $36.55 | $36.50 |
| Purchase #2 | $13.29 | 12.667% | $14.9734 | $14.97 | $14.95 | $15.00 |
| Purchase #3 | $131.28 | 12.343% | $147.4839 | $147.48 | $147.50 | $147.50 |
| Purchase #4 | $31.36 | 5.688% | $33.1438 | $33.14 | $33.15 | $33.10 |
| Purchase #5 | $150.32 | 6.216% | $159.6639 | $159.66 | $159.65 | $159.70 |
| Purchase #6 | $241.67 | 13.757% | $274.9165 | $274.92 | $274.90 | $274.90 |
| Purchase #7 | $186.29 | 3.500% | $192.8102 | $192.81 | $192.80 | $192.80 |
| 7 purchase totals = | $789.09 | $859.5278 | $859.52 | $859.50 | $859.50 | |