| 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 | $38.29 | 13.687% | $43.5308 | $43.53 | $43.55 | $43.50 |
| Purchase #2 | $17.91 | 6.818% | $19.1311 | $19.13 | $19.15 | $19.10 |
| Purchase #3 | $68.38 | 8.710% | $74.3359 | $74.34 | $74.35 | $74.30 |
| Purchase #4 | $196.57 | 13.344% | $222.8003 | $222.80 | $222.80 | $222.80 |
| Purchase #5 | $13.80 | 13.572% | $15.6729 | $15.67 | $15.65 | $15.70 |
| Purchase #6 | $219.66 | 4.698% | $229.9796 | $229.98 | $230.00 | $230.00 |
| Purchase #7 | $38.42 | 8.196% | $41.5689 | $41.57 | $41.55 | $41.60 |
| 7 purchase totals = | $593.03 | $647.0195 | $647.02 | $647.05 | $647.00 | |