| 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 | $12.52 | 8.467% | $13.5801 | $13.58 | $13.60 | $13.60 |
| Purchase #2 | $198.44 | 5.755% | $209.8602 | $209.86 | $209.85 | $209.90 |
| Purchase #3 | $15.38 | 5.247% | $16.187 | $16.19 | $16.20 | $16.20 |
| Purchase #4 | $64.48 | 10.198% | $71.0557 | $71.06 | $71.05 | $71.10 |
| Purchase #5 | $225.75 | 5.699% | $238.6155 | $238.62 | $238.60 | $238.60 |
| Purchase #6 | $112.39 | 10.643% | $124.3517 | $124.35 | $124.35 | $124.40 |
| Purchase #7 | $191.95 | 10.170% | $211.4713 | $211.47 | $211.45 | $211.50 |
| 7 purchase totals = | $820.91 | $885.1215 | $885.13 | $885.10 | $885.30 | |