| 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 | $31.54 | 10.800% | $34.9463 | $34.95 | $34.95 | $34.90 |
| Purchase #2 | $143.76 | 5.420% | $151.5518 | $151.55 | $151.55 | $151.60 |
| Purchase #3 | $124.40 | 4.130% | $129.5377 | $129.54 | $129.55 | $129.50 |
| Purchase #4 | $69.85 | 13.630% | $79.3706 | $79.37 | $79.35 | $79.40 |
| Purchase #5 | $96.97 | 6.139% | $102.923 | $102.92 | $102.90 | $102.90 |
| Purchase #6 | $138.65 | 7.141% | $148.551 | $148.55 | $148.55 | $148.60 |
| Purchase #7 | $137.30 | 3.158% | $141.6359 | $141.64 | $141.65 | $141.60 |
| 7 purchase totals = | $742.47 | $788.5163 | $788.52 | $788.50 | $788.50 | |