| 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 | $200.32 | 4.696% | $209.727 | $209.73 | $209.75 | $209.70 |
| Purchase #2 | $223.74 | 9.775% | $245.6106 | $245.61 | $245.60 | $245.60 |
| Purchase #3 | $62.45 | 9.658% | $68.4814 | $68.48 | $68.50 | $68.50 |
| Purchase #4 | $79.52 | 7.849% | $85.7615 | $85.76 | $85.75 | $85.80 |
| Purchase #5 | $8.42 | 8.429% | $9.1297 | $9.13 | $9.15 | $9.10 |
| Purchase #6 | $100.57 | 11.565% | $112.2009 | $112.20 | $112.20 | $112.20 |
| Purchase #7 | $76.66 | 6.789% | $81.8644 | $81.86 | $81.85 | $81.90 |
| 7 purchase totals = | $751.68 | $812.7755 | $812.77 | $812.80 | $812.80 | |