| 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 | $43.97 | 8.334% | $47.6345 | $47.63 | $47.65 | $47.60 |
| Purchase #2 | $31.81 | 13.462% | $36.0923 | $36.09 | $36.10 | $36.10 |
| Purchase #3 | $115.73 | 7.872% | $124.8403 | $124.84 | $124.85 | $124.80 |
| Purchase #4 | $144.64 | 10.284% | $159.5148 | $159.51 | $159.50 | $159.50 |
| Purchase #5 | $155.59 | 4.437% | $162.4935 | $162.49 | $162.50 | $162.50 |
| Purchase #6 | $83.98 | 11.368% | $93.5268 | $93.53 | $93.55 | $93.50 |
| Purchase #7 | $79.49 | 13.816% | $90.4723 | $90.47 | $90.45 | $90.50 |
| 7 purchase totals = | $655.21 | $714.5745 | $714.56 | $714.60 | $714.50 | |