| 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 | $42.39 | 11.157% | $47.1195 | $47.12 | $47.10 | $47.10 |
| Purchase #2 | $82.91 | 9.692% | $90.9456 | $90.95 | $90.95 | $90.90 |
| Purchase #3 | $26.99 | 4.217% | $28.1282 | $28.13 | $28.15 | $28.10 |
| Purchase #4 | $176.85 | 4.447% | $184.7145 | $184.71 | $184.70 | $184.70 |
| Purchase #5 | $135.81 | 7.177% | $145.5571 | $145.56 | $145.55 | $145.60 |
| Purchase #6 | $90.88 | 3.440% | $94.0063 | $94.01 | $94.00 | $94.00 |
| Purchase #7 | $11.31 | 12.722% | $12.7489 | $12.75 | $12.75 | $12.70 |
| 7 purchase totals = | $567.14 | $603.2201 | $603.23 | $603.20 | $603.10 | |