| 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 | $67.97 | 13.782% | $77.3376 | $77.34 | $77.35 | $77.30 |
| Purchase #2 | $211.65 | 11.379% | $235.7337 | $235.73 | $235.75 | $235.70 |
| Purchase #3 | $40.27 | 13.401% | $45.6666 | $45.67 | $45.65 | $45.70 |
| Purchase #4 | $250.79 | 9.581% | $274.8182 | $274.82 | $274.80 | $274.80 |
| Purchase #5 | $170.30 | 4.493% | $177.9516 | $177.95 | $177.95 | $178.00 |
| Purchase #6 | $206.42 | 7.157% | $221.1935 | $221.19 | $221.20 | $221.20 |
| Purchase #7 | $212.78 | 8.667% | $231.2216 | $231.22 | $231.20 | $231.20 |
| 7 purchase totals = | $1,160.18 | $1,263.9228 | $1,263.92 | $1,263.90 | $1,263.90 | |