| 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 | $105.96 | 10.441% | $117.0233 | $117.02 | $117.00 | $117.00 |
| Purchase #2 | $25.58 | 4.519% | $26.736 | $26.74 | $26.75 | $26.70 |
| Purchase #3 | $189.49 | 5.346% | $199.6201 | $199.62 | $199.60 | $199.60 |
| Purchase #4 | $75.27 | 11.364% | $83.8237 | $83.82 | $83.80 | $83.80 |
| Purchase #5 | $16.66 | 5.459% | $17.5695 | $17.57 | $17.55 | $17.60 |
| Purchase #6 | $25.89 | 10.189% | $28.5279 | $28.53 | $28.55 | $28.50 |
| Purchase #7 | $29.61 | 6.855% | $31.6398 | $31.64 | $31.65 | $31.60 |
| 7 purchase totals = | $468.46 | $504.9403 | $504.94 | $504.90 | $504.80 | |