| 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 | $198.34 | 5.814% | $209.8715 | $209.87 | $209.85 | $209.90 |
| Purchase #2 | $39.92 | 3.285% | $41.2314 | $41.23 | $41.25 | $41.20 |
| Purchase #3 | $170.33 | 7.627% | $183.3211 | $183.32 | $183.30 | $183.30 |
| Purchase #4 | $99.60 | 9.163% | $108.7263 | $108.73 | $108.75 | $108.70 |
| Purchase #5 | $54.47 | 5.696% | $57.5726 | $57.57 | $57.55 | $57.60 |
| Purchase #6 | $191.30 | 7.764% | $206.1525 | $206.15 | $206.15 | $206.20 |
| Purchase #7 | $37.50 | 11.121% | $41.6704 | $41.67 | $41.65 | $41.70 |
| 7 purchase totals = | $791.46 | $848.5458 | $848.54 | $848.50 | $848.60 | |