| 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 | $49.64 | 6.172% | $52.7038 | $52.70 | $52.70 | $52.70 |
| Purchase #2 | $109.46 | 5.319% | $115.2822 | $115.28 | $115.30 | $115.30 |
| Purchase #3 | $162.46 | 11.466% | $181.0877 | $181.09 | $181.10 | $181.10 |
| Purchase #4 | $159.25 | 11.372% | $177.3599 | $177.36 | $177.35 | $177.40 |
| Purchase #5 | $84.36 | 3.647% | $87.4366 | $87.44 | $87.45 | $87.40 |
| Purchase #6 | $18.88 | 4.239% | $19.6803 | $19.68 | $19.70 | $19.70 |
| Purchase #7 | $212.50 | 3.446% | $219.8228 | $219.82 | $219.80 | $219.80 |
| 7 purchase totals = | $796.55 | $853.3733 | $853.37 | $853.40 | $853.40 | |