| 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 | $39.81 | 11.379% | $44.34 | $44.34 | $44.35 | $44.30 |
| Purchase #2 | $169.50 | 10.823% | $187.845 | $187.85 | $187.85 | $187.80 |
| Purchase #3 | $141.95 | 12.809% | $160.1324 | $160.13 | $160.15 | $160.10 |
| Purchase #4 | $6.63 | 11.403% | $7.386 | $7.39 | $7.40 | $7.40 |
| Purchase #5 | $189.94 | 5.596% | $200.569 | $200.57 | $200.55 | $200.60 |
| Purchase #6 | $116.94 | 4.151% | $121.7942 | $121.79 | $121.80 | $121.80 |
| Purchase #7 | $131.89 | 6.636% | $140.6422 | $140.64 | $140.65 | $140.60 |
| 7 purchase totals = | $796.66 | $862.7088 | $862.71 | $862.75 | $862.60 | |