| 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 | $105.37 | 7.776% | $113.5636 | $113.56 | $113.55 | $113.60 |
| Purchase #2 | $220.52 | 5.216% | $232.0223 | $232.02 | $232.00 | $232.00 |
| Purchase #3 | $25.99 | 13.393% | $29.4708 | $29.47 | $29.45 | $29.50 |
| Purchase #4 | $5.75 | 13.210% | $6.5096 | $6.51 | $6.50 | $6.50 |
| Purchase #5 | $87.55 | 12.517% | $98.5086 | $98.51 | $98.50 | $98.50 |
| Purchase #6 | $97.31 | 4.427% | $101.6179 | $101.62 | $101.60 | $101.60 |
| Purchase #7 | $164.85 | 4.435% | $172.1611 | $172.16 | $172.15 | $172.20 |
| 7 purchase totals = | $707.34 | $753.8539 | $753.85 | $753.75 | $753.90 | |