| 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 | $50.47 | 10.395% | $55.7164 | $55.72 | $55.70 | $55.70 |
| Purchase #2 | $51.54 | 11.592% | $57.5145 | $57.51 | $57.50 | $57.50 |
| Purchase #3 | $70.82 | 12.369% | $79.5797 | $79.58 | $79.60 | $79.60 |
| Purchase #4 | $178.59 | 13.598% | $202.8747 | $202.87 | $202.85 | $202.90 |
| Purchase #5 | $240.40 | 9.484% | $263.1995 | $263.20 | $263.20 | $263.20 |
| Purchase #6 | $83.51 | 6.163% | $88.6567 | $88.66 | $88.65 | $88.70 |
| Purchase #7 | $144.83 | 4.333% | $151.1055 | $151.11 | $151.10 | $151.10 |
| 7 purchase totals = | $820.16 | $898.6470 | $898.65 | $898.60 | $898.70 | |