| 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 | $42.98 | 9.185% | $46.9277 | $46.93 | $46.95 | $46.90 |
| Purchase #2 | $161.47 | 12.120% | $181.0402 | $181.04 | $181.05 | $181.00 |
| Purchase #3 | $186.75 | 13.527% | $212.0117 | $212.01 | $212.00 | $212.00 |
| Purchase #4 | $110.49 | 10.444% | $122.0296 | $122.03 | $122.05 | $122.00 |
| Purchase #5 | $109.29 | 8.209% | $118.2616 | $118.26 | $118.25 | $118.30 |
| Purchase #6 | $103.49 | 7.202% | $110.9433 | $110.94 | $110.95 | $110.90 |
| Purchase #7 | $23.92 | 11.167% | $26.5911 | $26.59 | $26.60 | $26.60 |
| 7 purchase totals = | $738.39 | $817.8052 | $817.80 | $817.85 | $817.70 | |