| 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 | $6.65 | 5.644% | $7.0253 | $7.03 | $7.05 | $7.00 |
| Purchase #2 | $179.43 | 5.680% | $189.6216 | $189.62 | $189.60 | $189.60 |
| Purchase #3 | $144.43 | 6.743% | $154.1689 | $154.17 | $154.15 | $154.20 |
| Purchase #4 | $211.92 | 3.525% | $219.3902 | $219.39 | $219.40 | $219.40 |
| Purchase #5 | $128.38 | 3.608% | $133.012 | $133.01 | $133.00 | $133.00 |
| Purchase #6 | $96.61 | 6.359% | $102.7534 | $102.75 | $102.75 | $102.80 |
| Purchase #7 | $34.82 | 10.520% | $38.4831 | $38.48 | $38.50 | $38.50 |
| 7 purchase totals = | $802.24 | $844.4545 | $844.45 | $844.45 | $844.50 | |