| 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 | $94.85 | 3.170% | $97.8567 | $97.86 | $97.85 | $97.90 |
| Purchase #2 | $67.46 | 4.113% | $70.2346 | $70.23 | $70.25 | $70.20 |
| Purchase #3 | $22.29 | 3.808% | $23.1388 | $23.14 | $23.15 | $23.10 |
| Purchase #4 | $36.84 | 7.569% | $39.6284 | $39.63 | $39.65 | $39.60 |
| Purchase #5 | $10.27 | 9.103% | $11.2049 | $11.20 | $11.20 | $11.20 |
| Purchase #6 | $197.50 | 13.499% | $224.1605 | $224.16 | $224.15 | $224.20 |
| Purchase #7 | $185.53 | 13.708% | $210.9625 | $210.96 | $210.95 | $211.00 |
| 7 purchase totals = | $614.74 | $677.1864 | $677.18 | $677.20 | $677.20 | |