| 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 | $92.81 | 3.619% | $96.1688 | $96.17 | $96.15 | $96.20 |
| Purchase #2 | $150.36 | 12.351% | $168.931 | $168.93 | $168.95 | $168.90 |
| Purchase #3 | $103.72 | 3.293% | $107.1355 | $107.14 | $107.15 | $107.10 |
| Purchase #4 | $36.64 | 8.794% | $39.8621 | $39.86 | $39.85 | $39.90 |
| Purchase #5 | $219.53 | 5.437% | $231.4658 | $231.47 | $231.45 | $231.50 |
| Purchase #6 | $63.34 | 13.305% | $71.7674 | $71.77 | $71.75 | $71.80 |
| Purchase #7 | $53.45 | 9.576% | $58.5684 | $58.57 | $58.55 | $58.60 |
| 7 purchase totals = | $719.85 | $773.8990 | $773.91 | $773.85 | $774.00 | |