| 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 | $92.52 | 4.767% | $96.9304 | $96.93 | $96.95 | $96.90 |
| Purchase #2 | $144.94 | 7.437% | $155.7192 | $155.72 | $155.70 | $155.70 |
| Purchase #3 | $204.95 | 9.137% | $223.6763 | $223.68 | $223.70 | $223.70 |
| Purchase #4 | $31.90 | 4.142% | $33.2213 | $33.22 | $33.20 | $33.20 |
| Purchase #5 | $128.36 | 3.719% | $133.1337 | $133.13 | $133.15 | $133.10 |
| Purchase #6 | $75.45 | 5.507% | $79.605 | $79.61 | $79.60 | $79.60 |
| Purchase #7 | $128.59 | 10.798% | $142.4751 | $142.48 | $142.50 | $142.50 |
| 7 purchase totals = | $806.71 | $864.7610 | $864.77 | $864.80 | $864.70 | |