| 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 | $72.41 | 5.335% | $76.2731 | $76.27 | $76.25 | $76.30 |
| Purchase #2 | $210.26 | 5.164% | $221.1178 | $221.12 | $221.10 | $221.10 |
| Purchase #3 | $128.89 | 10.269% | $142.1257 | $142.13 | $142.15 | $142.10 |
| Purchase #4 | $209.42 | 3.334% | $216.4021 | $216.40 | $216.40 | $216.40 |
| Purchase #5 | $89.45 | 8.635% | $97.174 | $97.17 | $97.15 | $97.20 |
| Purchase #6 | $41.60 | 7.110% | $44.5578 | $44.56 | $44.55 | $44.60 |
| Purchase #7 | $181.81 | 7.493% | $195.433 | $195.43 | $195.45 | $195.40 |
| 7 purchase totals = | $933.84 | $993.0835 | $993.08 | $993.05 | $993.10 | |