| 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 | $69.91 | 9.718% | $76.7039 | $76.70 | $76.70 | $76.70 |
| Purchase #2 | $116.69 | 3.259% | $120.4929 | $120.49 | $120.50 | $120.50 |
| Purchase #3 | $129.71 | 4.292% | $135.2772 | $135.28 | $135.30 | $135.30 |
| Purchase #4 | $83.37 | 5.744% | $88.1588 | $88.16 | $88.15 | $88.20 |
| Purchase #5 | $141.27 | 5.723% | $149.3549 | $149.35 | $149.35 | $149.40 |
| Purchase #6 | $33.51 | 11.132% | $37.2403 | $37.24 | $37.25 | $37.20 |
| Purchase #7 | $247.88 | 4.287% | $258.5066 | $258.51 | $258.50 | $258.50 |
| 7 purchase totals = | $822.34 | $865.7346 | $865.73 | $865.75 | $865.80 | |