| 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 | $13.60 | 7.696% | $14.6467 | $14.65 | $14.65 | $14.60 |
| Purchase #2 | $40.28 | 3.385% | $41.6435 | $41.64 | $41.65 | $41.60 |
| Purchase #3 | $53.55 | 12.372% | $60.1752 | $60.18 | $60.20 | $60.20 |
| Purchase #4 | $169.62 | 10.192% | $186.9077 | $186.91 | $186.90 | $186.90 |
| Purchase #5 | $94.35 | 5.601% | $99.6345 | $99.63 | $99.65 | $99.60 |
| Purchase #6 | $139.38 | 7.479% | $149.8042 | $149.80 | $149.80 | $149.80 |
| Purchase #7 | $160.73 | 7.211% | $172.3202 | $172.32 | $172.30 | $172.30 |
| 7 purchase totals = | $671.51 | $725.1320 | $725.13 | $725.15 | $725.00 | |