| 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 | $82.89 | 12.318% | $93.1004 | $93.10 | $93.10 | $93.10 |
| Purchase #2 | $35.82 | 11.544% | $39.9551 | $39.96 | $39.95 | $40.00 |
| Purchase #3 | $21.75 | 4.669% | $22.7655 | $22.77 | $22.75 | $22.80 |
| Purchase #4 | $146.82 | 4.272% | $153.0922 | $153.09 | $153.10 | $153.10 |
| Purchase #5 | $124.77 | 4.774% | $130.7265 | $130.73 | $130.75 | $130.70 |
| Purchase #6 | $71.40 | 3.111% | $73.6213 | $73.62 | $73.60 | $73.60 |
| Purchase #7 | $198.26 | 3.678% | $205.552 | $205.55 | $205.55 | $205.60 |
| 7 purchase totals = | $681.71 | $718.8130 | $718.82 | $718.80 | $718.90 | |