| 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 | $29.75 | 8.205% | $32.191 | $32.19 | $32.20 | $32.20 |
| Purchase #2 | $41.41 | 4.597% | $43.3136 | $43.31 | $43.30 | $43.30 |
| Purchase #3 | $64.91 | 9.351% | $70.9797 | $70.98 | $71.00 | $71.00 |
| Purchase #4 | $149.78 | 3.296% | $154.7167 | $154.72 | $154.70 | $154.70 |
| Purchase #5 | $201.56 | 3.508% | $208.6307 | $208.63 | $208.65 | $208.60 |
| Purchase #6 | $17.85 | 9.743% | $19.5891 | $19.59 | $19.60 | $19.60 |
| Purchase #7 | $136.54 | 5.574% | $144.1507 | $144.15 | $144.15 | $144.20 |
| 7 purchase totals = | $641.80 | $673.5715 | $673.57 | $673.60 | $673.60 | |