| 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 | $67.70 | 12.570% | $76.2099 | $76.21 | $76.20 | $76.20 |
| Purchase #2 | $64.96 | 9.622% | $71.2105 | $71.21 | $71.20 | $71.20 |
| Purchase #3 | $92.44 | 13.719% | $105.1218 | $105.12 | $105.10 | $105.10 |
| Purchase #4 | $118.61 | 12.288% | $133.1848 | $133.18 | $133.20 | $133.20 |
| Purchase #5 | $87.87 | 11.549% | $98.0181 | $98.02 | $98.00 | $98.00 |
| Purchase #6 | $58.87 | 6.283% | $62.5688 | $62.57 | $62.55 | $62.60 |
| Purchase #7 | $119.59 | 13.283% | $135.4751 | $135.48 | $135.50 | $135.50 |
| 7 purchase totals = | $610.04 | $681.7890 | $681.79 | $681.75 | $681.80 | |