| 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 | $47.64 | 10.272% | $52.5336 | $52.53 | $52.55 | $52.50 |
| Purchase #2 | $170.59 | 3.211% | $176.0676 | $176.07 | $176.05 | $176.10 |
| Purchase #3 | $212.82 | 4.214% | $221.7882 | $221.79 | $221.80 | $221.80 |
| Purchase #4 | $42.52 | 9.442% | $46.5347 | $46.53 | $46.55 | $46.50 |
| Purchase #5 | $145.67 | 9.134% | $158.9755 | $158.98 | $159.00 | $159.00 |
| Purchase #6 | $56.28 | 11.502% | $62.7533 | $62.75 | $62.75 | $62.80 |
| Purchase #7 | $183.91 | 13.441% | $208.6293 | $208.63 | $208.65 | $208.60 |
| 7 purchase totals = | $859.43 | $927.2822 | $927.28 | $927.35 | $927.30 | |