| 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 | $79.51 | 11.829% | $88.9152 | $88.92 | $88.90 | $88.90 |
| Purchase #2 | $202.36 | 9.583% | $221.7522 | $221.75 | $221.75 | $221.80 |
| Purchase #3 | $220.86 | 11.307% | $245.8326 | $245.83 | $245.85 | $245.80 |
| Purchase #4 | $32.29 | 3.837% | $33.529 | $33.53 | $33.55 | $33.50 |
| Purchase #5 | $19.89 | 10.539% | $21.9862 | $21.99 | $22.00 | $22.00 |
| Purchase #6 | $81.50 | 4.687% | $85.3199 | $85.32 | $85.30 | $85.30 |
| Purchase #7 | $53.89 | 12.716% | $60.7427 | $60.74 | $60.75 | $60.70 |
| 7 purchase totals = | $690.30 | $758.0778 | $758.08 | $758.10 | $758.00 | |