| 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 | $95.40 | 6.429% | $101.5333 | $101.53 | $101.55 | $101.50 |
| Purchase #2 | $242.36 | 12.431% | $272.4878 | $272.49 | $272.50 | $272.50 |
| Purchase #3 | $50.88 | 7.812% | $54.8547 | $54.85 | $54.85 | $54.90 |
| Purchase #4 | $94.95 | 12.168% | $106.5035 | $106.50 | $106.50 | $106.50 |
| Purchase #5 | $211.77 | 4.773% | $221.8778 | $221.88 | $221.90 | $221.90 |
| Purchase #6 | $60.45 | 10.341% | $66.7011 | $66.70 | $66.70 | $66.70 |
| Purchase #7 | $74.64 | 12.696% | $84.1163 | $84.12 | $84.10 | $84.10 |
| 7 purchase totals = | $830.45 | $908.0745 | $908.07 | $908.10 | $908.10 | |