| 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 | $46.35 | 7.546% | $49.8476 | $49.85 | $49.85 | $49.80 |
| Purchase #2 | $126.35 | 4.161% | $131.6074 | $131.61 | $131.60 | $131.60 |
| Purchase #3 | $29.92 | 13.576% | $33.9819 | $33.98 | $34.00 | $34.00 |
| Purchase #4 | $36.35 | 11.136% | $40.3979 | $40.40 | $40.40 | $40.40 |
| Purchase #5 | $121.59 | 8.341% | $131.7318 | $131.73 | $131.75 | $131.70 |
| Purchase #6 | $174.39 | 6.771% | $186.1979 | $186.20 | $186.20 | $186.20 |
| Purchase #7 | $123.42 | 9.532% | $135.1844 | $135.18 | $135.20 | $135.20 |
| 7 purchase totals = | $658.37 | $708.9489 | $708.95 | $709.00 | $708.90 | |