| 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 | $62.52 | 10.163% | $68.8739 | $68.87 | $68.85 | $68.90 |
| Purchase #2 | $171.50 | 3.644% | $177.7495 | $177.75 | $177.75 | $177.70 |
| Purchase #3 | $10.31 | 12.738% | $11.6233 | $11.62 | $11.60 | $11.60 |
| Purchase #4 | $210.98 | 5.192% | $221.9341 | $221.93 | $221.95 | $221.90 |
| Purchase #5 | $220.90 | 4.588% | $231.0349 | $231.03 | $231.05 | $231.00 |
| Purchase #6 | $32.62 | 3.598% | $33.7937 | $33.79 | $33.80 | $33.80 |
| Purchase #7 | $233.77 | 8.584% | $253.8368 | $253.84 | $253.85 | $253.80 |
| 7 purchase totals = | $942.60 | $998.8462 | $998.83 | $998.85 | $998.70 | |