| 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 | $116.27 | 3.354% | $120.1697 | $120.17 | $120.15 | $120.20 |
| Purchase #2 | $30.68 | 3.439% | $31.7351 | $31.74 | $31.75 | $31.70 |
| Purchase #3 | $33.64 | 11.330% | $37.4514 | $37.45 | $37.45 | $37.50 |
| Purchase #4 | $26.50 | 11.488% | $29.5443 | $29.54 | $29.55 | $29.50 |
| Purchase #5 | $136.33 | 6.647% | $145.3919 | $145.39 | $145.40 | $145.40 |
| Purchase #6 | $230.40 | 11.437% | $256.7508 | $256.75 | $256.75 | $256.80 |
| Purchase #7 | $116.47 | 10.207% | $128.3581 | $128.36 | $128.35 | $128.40 |
| 7 purchase totals = | $690.29 | $749.4013 | $749.40 | $749.40 | $749.50 | |