| 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 | $40.48 | 12.739% | $45.6367 | $45.64 | $45.65 | $45.60 |
| Purchase #2 | $59.93 | 5.581% | $63.2747 | $63.27 | $63.25 | $63.30 |
| Purchase #3 | $211.98 | 13.235% | $240.0356 | $240.04 | $240.05 | $240.00 |
| Purchase #4 | $216.91 | 8.743% | $235.8744 | $235.87 | $235.85 | $235.90 |
| Purchase #5 | $74.95 | 5.532% | $79.0962 | $79.10 | $79.10 | $79.10 |
| Purchase #6 | $120.42 | 8.678% | $130.87 | $130.87 | $130.85 | $130.90 |
| Purchase #7 | $243.62 | 12.840% | $274.9008 | $274.90 | $274.90 | $274.90 |
| 7 purchase totals = | $968.29 | $1,069.6884 | $1,069.69 | $1,069.65 | $1,069.70 | |