| 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 | $29.95 | 9.855% | $32.9016 | $32.90 | $32.90 | $32.90 |
| Purchase #2 | $122.66 | 12.644% | $138.1691 | $138.17 | $138.15 | $138.20 |
| Purchase #3 | $105.35 | 11.670% | $117.6443 | $117.64 | $117.65 | $117.60 |
| Purchase #4 | $170.95 | 9.851% | $187.7903 | $187.79 | $187.80 | $187.80 |
| Purchase #5 | $14.54 | 7.154% | $15.5802 | $15.58 | $15.60 | $15.60 |
| Purchase #6 | $192.32 | 5.289% | $202.4918 | $202.49 | $202.50 | $202.50 |
| Purchase #7 | $135.73 | 7.631% | $146.0876 | $146.09 | $146.10 | $146.10 |
| 7 purchase totals = | $771.50 | $840.6649 | $840.66 | $840.70 | $840.70 | |