| 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 | $5.30 | 8.115% | $5.7301 | $5.73 | $5.75 | $5.70 |
| Purchase #2 | $196.46 | 10.270% | $216.6364 | $216.64 | $216.65 | $216.60 |
| Purchase #3 | $48.25 | 10.857% | $53.4885 | $53.49 | $53.50 | $53.50 |
| Purchase #4 | $200.31 | 9.747% | $219.8342 | $219.83 | $219.85 | $219.80 |
| Purchase #5 | $29.57 | 5.726% | $31.2632 | $31.26 | $31.25 | $31.30 |
| Purchase #6 | $147.81 | 12.431% | $166.1843 | $166.18 | $166.20 | $166.20 |
| Purchase #7 | $74.39 | 4.372% | $77.6423 | $77.64 | $77.65 | $77.60 |
| 7 purchase totals = | $702.09 | $770.7790 | $770.77 | $770.85 | $770.70 | |