| 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 | $45.74 | 9.688% | $50.1713 | $50.17 | $50.15 | $50.20 |
| Purchase #2 | $73.80 | 7.498% | $79.3335 | $79.33 | $79.35 | $79.30 |
| Purchase #3 | $51.86 | 10.425% | $57.2664 | $57.27 | $57.25 | $57.30 |
| Purchase #4 | $179.95 | 12.509% | $202.4599 | $202.46 | $202.45 | $202.50 |
| Purchase #5 | $24.41 | 8.467% | $26.4768 | $26.48 | $26.50 | $26.50 |
| Purchase #6 | $53.63 | 9.422% | $58.683 | $58.68 | $58.70 | $58.70 |
| Purchase #7 | $239.72 | 13.733% | $272.6407 | $272.64 | $272.65 | $272.60 |
| 7 purchase totals = | $669.11 | $747.0316 | $747.03 | $747.05 | $747.10 | |