| 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 | $21.88 | 10.308% | $24.1354 | $24.14 | $24.15 | $24.10 |
| Purchase #2 | $125.67 | 13.750% | $142.9496 | $142.95 | $142.95 | $142.90 |
| Purchase #3 | $142.89 | 5.218% | $150.346 | $150.35 | $150.35 | $150.30 |
| Purchase #4 | $53.51 | 13.314% | $60.6343 | $60.63 | $60.65 | $60.60 |
| Purchase #5 | $247.72 | 6.262% | $263.2322 | $263.23 | $263.25 | $263.20 |
| Purchase #6 | $96.94 | 11.855% | $108.4322 | $108.43 | $108.45 | $108.40 |
| Purchase #7 | $62.82 | 11.367% | $69.9607 | $69.96 | $69.95 | $70.00 |
| 7 purchase totals = | $751.43 | $819.6904 | $819.69 | $819.75 | $819.50 | |