| 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 | $49.89 | 11.586% | $55.6703 | $55.67 | $55.65 | $55.70 |
| Purchase #2 | $179.38 | 11.199% | $199.4688 | $199.47 | $199.45 | $199.50 |
| Purchase #3 | $57.55 | 9.379% | $62.9476 | $62.95 | $62.95 | $62.90 |
| Purchase #4 | $188.86 | 7.150% | $202.3635 | $202.36 | $202.35 | $202.40 |
| Purchase #5 | $120.32 | 4.560% | $125.8066 | $125.81 | $125.80 | $125.80 |
| Purchase #6 | $200.28 | 4.780% | $209.8534 | $209.85 | $209.85 | $209.90 |
| Purchase #7 | $172.63 | 9.429% | $188.9073 | $188.91 | $188.90 | $188.90 |
| 7 purchase totals = | $968.91 | $1,045.0175 | $1,045.02 | $1,044.95 | $1,045.10 | |