| 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 | $54.29 | 7.196% | $58.1967 | $58.20 | $58.20 | $58.20 |
| Purchase #2 | $153.64 | 4.185% | $160.0698 | $160.07 | $160.05 | $160.10 |
| Purchase #3 | $44.67 | 6.432% | $47.5432 | $47.54 | $47.55 | $47.50 |
| Purchase #4 | $16.36 | 8.835% | $17.8054 | $17.81 | $17.80 | $17.80 |
| Purchase #5 | $225.35 | 5.705% | $238.2062 | $238.21 | $238.20 | $238.20 |
| Purchase #6 | $53.91 | 10.281% | $59.4525 | $59.45 | $59.45 | $59.50 |
| Purchase #7 | $181.47 | 8.353% | $196.6282 | $196.63 | $196.65 | $196.60 |
| 7 purchase totals = | $729.69 | $777.9020 | $777.91 | $777.90 | $777.90 | |