| 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 | $87.57 | 13.575% | $99.4576 | $99.46 | $99.45 | $99.50 |
| Purchase #2 | $115.74 | 12.138% | $129.7885 | $129.79 | $129.80 | $129.80 |
| Purchase #3 | $22.40 | 13.290% | $25.377 | $25.38 | $25.40 | $25.40 |
| Purchase #4 | $241.64 | 5.404% | $254.6982 | $254.70 | $254.70 | $254.70 |
| Purchase #5 | $151.79 | 13.386% | $172.1086 | $172.11 | $172.10 | $172.10 |
| Purchase #6 | $79.87 | 9.212% | $87.2276 | $87.23 | $87.25 | $87.20 |
| Purchase #7 | $75.52 | 12.464% | $84.9328 | $84.93 | $84.95 | $84.90 |
| 7 purchase totals = | $774.53 | $853.5903 | $853.60 | $853.65 | $853.60 | |