| 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 | $90.92 | 6.370% | $96.7116 | $96.71 | $96.70 | $96.70 |
| Purchase #2 | $20.84 | 8.602% | $22.6327 | $22.63 | $22.65 | $22.60 |
| Purchase #3 | $128.65 | 9.319% | $140.6389 | $140.64 | $140.65 | $140.60 |
| Purchase #4 | $142.46 | 4.768% | $149.2525 | $149.25 | $149.25 | $149.30 |
| Purchase #5 | $116.59 | 7.408% | $125.227 | $125.23 | $125.25 | $125.20 |
| Purchase #6 | $29.35 | 12.713% | $33.0813 | $33.08 | $33.10 | $33.10 |
| Purchase #7 | $208.45 | 4.697% | $218.2409 | $218.24 | $218.25 | $218.20 |
| 7 purchase totals = | $737.26 | $785.7849 | $785.78 | $785.85 | $785.70 | |