| 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 | $26.55 | 5.788% | $28.0867 | $28.09 | $28.10 | $28.10 |
| Purchase #2 | $50.49 | 4.537% | $52.7807 | $52.78 | $52.80 | $52.80 |
| Purchase #3 | $64.66 | 8.269% | $70.0067 | $70.01 | $70.00 | $70.00 |
| Purchase #4 | $75.30 | 5.154% | $79.181 | $79.18 | $79.20 | $79.20 |
| Purchase #5 | $202.96 | 5.462% | $214.0457 | $214.05 | $214.05 | $214.00 |
| Purchase #6 | $140.70 | 7.203% | $150.8346 | $150.83 | $150.85 | $150.80 |
| Purchase #7 | $144.50 | 5.610% | $152.6065 | $152.61 | $152.60 | $152.60 |
| 7 purchase totals = | $705.16 | $747.5419 | $747.55 | $747.60 | $747.50 | |