| 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 | $47.85 | 5.382% | $50.4253 | $50.43 | $50.45 | $50.40 |
| Purchase #2 | $188.68 | 4.379% | $196.9423 | $196.94 | $196.95 | $196.90 |
| Purchase #3 | $61.74 | 11.366% | $68.7574 | $68.76 | $68.75 | $68.80 |
| Purchase #4 | $96.77 | 4.829% | $101.443 | $101.44 | $101.45 | $101.40 |
| Purchase #5 | $128.38 | 13.204% | $145.3313 | $145.33 | $145.35 | $145.30 |
| Purchase #6 | $234.97 | 9.217% | $256.6272 | $256.63 | $256.65 | $256.60 |
| Purchase #7 | $60.46 | 10.127% | $66.5828 | $66.58 | $66.60 | $66.60 |
| 7 purchase totals = | $818.85 | $886.1093 | $886.11 | $886.20 | $886.00 | |