| 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 | $36.41 | 11.782% | $40.6998 | $40.70 | $40.70 | $40.70 |
| Purchase #2 | $32.51 | 3.207% | $33.5526 | $33.55 | $33.55 | $33.60 |
| Purchase #3 | $142.83 | 13.446% | $162.0349 | $162.03 | $162.05 | $162.00 |
| Purchase #4 | $212.99 | 3.410% | $220.253 | $220.25 | $220.25 | $220.30 |
| Purchase #5 | $158.42 | 13.527% | $179.8495 | $179.85 | $179.85 | $179.80 |
| Purchase #6 | $182.49 | 12.173% | $204.7045 | $204.70 | $204.70 | $204.70 |
| Purchase #7 | $201.61 | 11.798% | $225.3959 | $225.40 | $225.40 | $225.40 |
| 7 purchase totals = | $967.26 | $1,066.4902 | $1,066.48 | $1,066.50 | $1,066.50 | |