| 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 | $80.44 | 10.248% | $88.6835 | $88.68 | $88.70 | $88.70 |
| Purchase #2 | $99.58 | 13.761% | $113.2832 | $113.28 | $113.30 | $113.30 |
| Purchase #3 | $178.98 | 8.671% | $194.4994 | $194.50 | $194.50 | $194.50 |
| Purchase #4 | $50.49 | 10.422% | $55.7521 | $55.75 | $55.75 | $55.80 |
| Purchase #5 | $69.89 | 10.827% | $77.457 | $77.46 | $77.45 | $77.50 |
| Purchase #6 | $238.44 | 7.655% | $256.6926 | $256.69 | $256.70 | $256.70 |
| Purchase #7 | $189.38 | 4.623% | $198.135 | $198.14 | $198.15 | $198.10 |
| 7 purchase totals = | $907.20 | $984.5028 | $984.50 | $984.55 | $984.60 | |