| 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 | $84.40 | 10.514% | $93.2738 | $93.27 | $93.25 | $93.30 |
| Purchase #2 | $155.92 | 10.572% | $172.4039 | $172.40 | $172.40 | $172.40 |
| Purchase #3 | $49.88 | 8.172% | $53.9562 | $53.96 | $53.95 | $54.00 |
| Purchase #4 | $199.30 | 9.465% | $218.1637 | $218.16 | $218.15 | $218.20 |
| Purchase #5 | $162.60 | 3.523% | $168.3284 | $168.33 | $168.35 | $168.30 |
| Purchase #6 | $21.34 | 6.410% | $22.7079 | $22.71 | $22.70 | $22.70 |
| Purchase #7 | $183.92 | 7.133% | $197.039 | $197.04 | $197.05 | $197.00 |
| 7 purchase totals = | $857.36 | $925.8729 | $925.87 | $925.85 | $925.90 | |