| 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 | $114.65 | 8.541% | $124.4423 | $124.44 | $124.45 | $124.40 |
| Purchase #2 | $122.29 | 10.579% | $135.2271 | $135.23 | $135.25 | $135.20 |
| Purchase #3 | $131.46 | 9.136% | $143.4702 | $143.47 | $143.45 | $143.50 |
| Purchase #4 | $128.79 | 10.589% | $142.4276 | $142.43 | $142.45 | $142.40 |
| Purchase #5 | $12.39 | 9.735% | $13.5962 | $13.60 | $13.60 | $13.60 |
| Purchase #6 | $98.87 | 9.715% | $108.4752 | $108.48 | $108.50 | $108.50 |
| Purchase #7 | $65.51 | 5.733% | $69.2657 | $69.27 | $69.25 | $69.30 |
| 7 purchase totals = | $673.96 | $736.9043 | $736.92 | $736.95 | $736.90 | |