| 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 | $12.89 | 8.692% | $14.0104 | $14.01 | $14.00 | $14.00 |
| Purchase #2 | $135.84 | 7.109% | $145.4969 | $145.50 | $145.50 | $145.50 |
| Purchase #3 | $16.67 | 12.664% | $18.7811 | $18.78 | $18.80 | $18.80 |
| Purchase #4 | $73.75 | 9.865% | $81.0254 | $81.03 | $81.05 | $81.00 |
| Purchase #5 | $155.68 | 11.244% | $173.1847 | $173.18 | $173.20 | $173.20 |
| Purchase #6 | $18.44 | 8.771% | $20.0574 | $20.06 | $20.05 | $20.10 |
| Purchase #7 | $93.84 | 8.551% | $101.8643 | $101.86 | $101.85 | $101.90 |
| 7 purchase totals = | $507.11 | $554.4202 | $554.42 | $554.45 | $554.50 | |