| 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 | $50.35 | 11.590% | $56.1856 | $56.19 | $56.20 | $56.20 |
| Purchase #2 | $88.68 | 8.494% | $96.2125 | $96.21 | $96.20 | $96.20 |
| Purchase #3 | $16.98 | 13.486% | $19.2699 | $19.27 | $19.25 | $19.30 |
| Purchase #4 | $34.81 | 10.613% | $38.5044 | $38.50 | $38.50 | $38.50 |
| Purchase #5 | $169.75 | 3.412% | $175.5419 | $175.54 | $175.55 | $175.50 |
| Purchase #6 | $117.94 | 4.121% | $122.8003 | $122.80 | $122.80 | $122.80 |
| Purchase #7 | $118.97 | 13.134% | $134.5955 | $134.60 | $134.60 | $134.60 |
| 7 purchase totals = | $597.48 | $643.1101 | $643.11 | $643.10 | $643.10 | |