| 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 | $64.26 | 12.849% | $72.5168 | $72.52 | $72.50 | $72.50 |
| Purchase #2 | $205.30 | 6.788% | $219.2358 | $219.24 | $219.25 | $219.20 |
| Purchase #3 | $201.42 | 11.316% | $224.2127 | $224.21 | $224.20 | $224.20 |
| Purchase #4 | $152.77 | 5.807% | $161.6414 | $161.64 | $161.65 | $161.60 |
| Purchase #5 | $183.75 | 7.283% | $197.1325 | $197.13 | $197.15 | $197.10 |
| Purchase #6 | $67.54 | 9.678% | $74.0765 | $74.08 | $74.10 | $74.10 |
| Purchase #7 | $92.80 | 4.627% | $97.0939 | $97.09 | $97.10 | $97.10 |
| 7 purchase totals = | $967.84 | $1,045.9096 | $1,045.91 | $1,045.95 | $1,045.80 | |