| 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 | $47.34 | 4.148% | $49.3037 | $49.30 | $49.30 | $49.30 |
| Purchase #2 | $74.26 | 9.361% | $81.2115 | $81.21 | $81.20 | $81.20 |
| Purchase #3 | $149.67 | 3.161% | $154.4011 | $154.40 | $154.40 | $154.40 |
| Purchase #4 | $245.93 | 3.736% | $255.1179 | $255.12 | $255.10 | $255.10 |
| Purchase #5 | $72.54 | 7.670% | $78.1038 | $78.10 | $78.10 | $78.10 |
| Purchase #6 | $9.26 | 5.571% | $9.7759 | $9.78 | $9.80 | $9.80 |
| Purchase #7 | $62.33 | 3.393% | $64.4449 | $64.44 | $64.45 | $64.40 |
| 7 purchase totals = | $661.33 | $692.3588 | $692.35 | $692.35 | $692.30 | |