| 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 | $90.56 | 10.294% | $99.8822 | $99.88 | $99.90 | $99.90 |
| Purchase #2 | $162.90 | 7.798% | $175.6029 | $175.60 | $175.60 | $175.60 |
| Purchase #3 | $37.36 | 13.477% | $42.395 | $42.40 | $42.40 | $42.40 |
| Purchase #4 | $191.81 | 8.393% | $207.9086 | $207.91 | $207.90 | $207.90 |
| Purchase #5 | $44.27 | 10.658% | $48.9883 | $48.99 | $49.00 | $49.00 |
| Purchase #6 | $7.66 | 12.574% | $8.6232 | $8.62 | $8.60 | $8.60 |
| Purchase #7 | $235.59 | 7.740% | $253.8247 | $253.82 | $253.80 | $253.80 |
| 7 purchase totals = | $770.15 | $837.2249 | $837.22 | $837.20 | $837.20 | |