| 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 | $63.56 | 13.435% | $72.0993 | $72.10 | $72.10 | $72.10 |
| Purchase #2 | $145.48 | 4.105% | $151.452 | $151.45 | $151.45 | $151.50 |
| Purchase #3 | $29.74 | 9.794% | $32.6527 | $32.65 | $32.65 | $32.70 |
| Purchase #4 | $158.27 | 11.588% | $176.6103 | $176.61 | $176.60 | $176.60 |
| Purchase #5 | $100.61 | 7.600% | $108.2564 | $108.26 | $108.25 | $108.30 |
| Purchase #6 | $211.71 | 12.262% | $237.6699 | $237.67 | $237.65 | $237.70 |
| Purchase #7 | $69.45 | 7.717% | $74.8095 | $74.81 | $74.80 | $74.80 |
| 7 purchase totals = | $778.82 | $853.5501 | $853.55 | $853.50 | $853.70 | |