| 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 | $70.32 | 12.494% | $79.1058 | $79.11 | $79.10 | $79.10 |
| Purchase #2 | $39.69 | 5.581% | $41.9051 | $41.91 | $41.90 | $41.90 |
| Purchase #3 | $47.42 | 4.663% | $49.6312 | $49.63 | $49.65 | $49.60 |
| Purchase #4 | $63.65 | 8.414% | $69.0055 | $69.01 | $69.00 | $69.00 |
| Purchase #5 | $238.71 | 11.554% | $266.2906 | $266.29 | $266.30 | $266.30 |
| Purchase #6 | $6.66 | 13.305% | $7.5461 | $7.55 | $7.55 | $7.50 |
| Purchase #7 | $221.80 | 10.395% | $244.8561 | $244.86 | $244.85 | $244.90 |
| 7 purchase totals = | $688.25 | $758.3404 | $758.36 | $758.35 | $758.30 | |