| 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 | $84.63 | 8.114% | $91.4969 | $91.50 | $91.50 | $91.50 |
| Purchase #2 | $32.82 | 12.764% | $37.0091 | $37.01 | $37.00 | $37.00 |
| Purchase #3 | $216.25 | 9.291% | $236.3418 | $236.34 | $236.35 | $236.30 |
| Purchase #4 | $105.35 | 11.782% | $117.7623 | $117.76 | $117.75 | $117.80 |
| Purchase #5 | $178.40 | 13.345% | $202.2075 | $202.21 | $202.20 | $202.20 |
| Purchase #6 | $120.38 | 12.350% | $135.2469 | $135.25 | $135.25 | $135.20 |
| Purchase #7 | $81.44 | 5.156% | $85.639 | $85.64 | $85.65 | $85.60 |
| 7 purchase totals = | $819.27 | $905.7035 | $905.71 | $905.70 | $905.60 | |