| 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 | $82.47 | 8.773% | $89.7051 | $89.71 | $89.70 | $89.70 |
| Purchase #2 | $141.62 | 10.836% | $156.9659 | $156.97 | $156.95 | $157.00 |
| Purchase #3 | $47.55 | 4.631% | $49.752 | $49.75 | $49.75 | $49.80 |
| Purchase #4 | $64.95 | 7.230% | $69.6459 | $69.65 | $69.65 | $69.60 |
| Purchase #5 | $95.27 | 13.719% | $108.3401 | $108.34 | $108.35 | $108.30 |
| Purchase #6 | $130.48 | 8.706% | $141.8396 | $141.84 | $141.85 | $141.80 |
| Purchase #7 | $44.52 | 8.241% | $48.1889 | $48.19 | $48.20 | $48.20 |
| 7 purchase totals = | $606.86 | $664.4375 | $664.45 | $664.45 | $664.40 | |