| 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 | $68.32 | 5.125% | $71.8214 | $71.82 | $71.80 | $71.80 |
| Purchase #2 | $183.48 | 4.340% | $191.443 | $191.44 | $191.45 | $191.40 |
| Purchase #3 | $31.77 | 13.409% | $36.03 | $36.03 | $36.05 | $36.00 |
| Purchase #4 | $42.98 | 10.794% | $47.6193 | $47.62 | $47.60 | $47.60 |
| Purchase #5 | $158.96 | 7.195% | $170.3972 | $170.40 | $170.40 | $170.40 |
| Purchase #6 | $216.52 | 10.268% | $238.7523 | $238.75 | $238.75 | $238.80 |
| Purchase #7 | $183.60 | 12.705% | $206.9264 | $206.93 | $206.95 | $206.90 |
| 7 purchase totals = | $885.63 | $962.9896 | $962.99 | $963.00 | $962.90 | |