| 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 | $70.71 | 6.488% | $75.2977 | $75.30 | $75.30 | $75.30 |
| Purchase #2 | $70.40 | 6.230% | $74.7859 | $74.79 | $74.80 | $74.80 |
| Purchase #3 | $85.88 | 12.607% | $96.7069 | $96.71 | $96.70 | $96.70 |
| Purchase #4 | $213.67 | 7.787% | $230.3085 | $230.31 | $230.30 | $230.30 |
| Purchase #5 | $170.26 | 3.415% | $176.0744 | $176.07 | $176.05 | $176.10 |
| Purchase #6 | $84.37 | 7.770% | $90.9255 | $90.93 | $90.95 | $90.90 |
| Purchase #7 | $169.82 | 4.496% | $177.4551 | $177.46 | $177.45 | $177.50 |
| 7 purchase totals = | $865.11 | $921.5540 | $921.57 | $921.55 | $921.60 | |