| 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 | $65.74 | 3.687% | $68.1638 | $68.16 | $68.15 | $68.20 |
| Purchase #2 | $211.44 | 3.835% | $219.5487 | $219.55 | $219.55 | $219.50 |
| Purchase #3 | $107.80 | 9.460% | $117.9979 | $118.00 | $118.00 | $118.00 |
| Purchase #4 | $71.88 | 7.394% | $77.1948 | $77.19 | $77.20 | $77.20 |
| Purchase #5 | $149.62 | 8.340% | $162.0983 | $162.10 | $162.10 | $162.10 |
| Purchase #6 | $190.87 | 9.836% | $209.644 | $209.64 | $209.65 | $209.60 |
| Purchase #7 | $56.75 | 4.317% | $59.1999 | $59.20 | $59.20 | $59.20 |
| 7 purchase totals = | $854.10 | $913.8474 | $913.84 | $913.85 | $913.80 | |