| 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 | $44.51 | 7.745% | $47.9573 | $47.96 | $47.95 | $48.00 |
| Purchase #2 | $121.32 | 13.110% | $137.2251 | $137.23 | $137.25 | $137.20 |
| Purchase #3 | $164.86 | 3.780% | $171.0917 | $171.09 | $171.10 | $171.10 |
| Purchase #4 | $133.77 | 9.113% | $145.9605 | $145.96 | $145.95 | $146.00 |
| Purchase #5 | $85.77 | 8.582% | $93.1308 | $93.13 | $93.15 | $93.10 |
| Purchase #6 | $38.95 | 12.637% | $43.8721 | $43.87 | $43.85 | $43.90 |
| Purchase #7 | $156.93 | 13.202% | $177.6479 | $177.65 | $177.65 | $177.60 |
| 7 purchase totals = | $746.11 | $816.8854 | $816.89 | $816.90 | $816.90 | |