| 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 | $47.74 | 9.472% | $52.2619 | $52.26 | $52.25 | $52.30 |
| Purchase #2 | $53.97 | 6.786% | $57.6324 | $57.63 | $57.65 | $57.60 |
| Purchase #3 | $135.33 | 10.725% | $149.8441 | $149.84 | $149.85 | $149.80 |
| Purchase #4 | $168.37 | 4.168% | $175.3877 | $175.39 | $175.40 | $175.40 |
| Purchase #5 | $19.42 | 13.558% | $22.053 | $22.05 | $22.05 | $22.10 |
| Purchase #6 | $80.30 | 6.412% | $85.4488 | $85.45 | $85.45 | $85.40 |
| Purchase #7 | $116.41 | 3.730% | $120.7521 | $120.75 | $120.75 | $120.80 |
| 7 purchase totals = | $621.54 | $663.3800 | $663.37 | $663.40 | $663.40 | |