| 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 | $26.46 | 6.140% | $28.0846 | $28.08 | $28.10 | $28.10 |
| Purchase #2 | $35.33 | 11.276% | $39.3138 | $39.31 | $39.30 | $39.30 |
| Purchase #3 | $44.89 | 11.156% | $49.8979 | $49.90 | $49.90 | $49.90 |
| Purchase #4 | $223.87 | 9.488% | $245.1108 | $245.11 | $245.10 | $245.10 |
| Purchase #5 | $126.51 | 8.450% | $137.2001 | $137.20 | $137.20 | $137.20 |
| Purchase #6 | $28.61 | 9.241% | $31.2539 | $31.25 | $31.25 | $31.30 |
| Purchase #7 | $210.73 | 9.441% | $230.625 | $230.63 | $230.65 | $230.60 |
| 7 purchase totals = | $696.40 | $761.4861 | $761.48 | $761.50 | $761.50 | |