| 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 | $26.84 | 13.717% | $30.5216 | $30.52 | $30.50 | $30.50 |
| Purchase #2 | $14.91 | 6.251% | $15.842 | $15.84 | $15.85 | $15.80 |
| Purchase #3 | $82.54 | 9.264% | $90.1865 | $90.19 | $90.20 | $90.20 |
| Purchase #4 | $65.49 | 10.768% | $72.542 | $72.54 | $72.55 | $72.50 |
| Purchase #5 | $244.68 | 13.703% | $278.2085 | $278.21 | $278.20 | $278.20 |
| Purchase #6 | $147.35 | 11.729% | $164.6327 | $164.63 | $164.65 | $164.60 |
| Purchase #7 | $202.67 | 9.346% | $221.6115 | $221.61 | $221.60 | $221.60 |
| 7 purchase totals = | $784.48 | $873.5448 | $873.54 | $873.55 | $873.40 | |