| 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 | $32.50 | 11.470% | $36.2278 | $36.23 | $36.25 | $36.20 |
| Purchase #2 | $19.49 | 6.672% | $20.7904 | $20.79 | $20.80 | $20.80 |
| Purchase #3 | $81.34 | 4.549% | $85.0402 | $85.04 | $85.05 | $85.00 |
| Purchase #4 | $5.91 | 12.174% | $6.6295 | $6.63 | $6.65 | $6.60 |
| Purchase #5 | $217.67 | 4.254% | $226.9297 | $226.93 | $226.95 | $226.90 |
| Purchase #6 | $5.88 | 3.714% | $6.0984 | $6.10 | $6.10 | $6.10 |
| Purchase #7 | $210.26 | 5.163% | $221.1157 | $221.12 | $221.10 | $221.10 |
| 7 purchase totals = | $573.05 | $602.8317 | $602.84 | $602.90 | $602.70 | |