| 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 | $51.26 | 4.598% | $53.6169 | $53.62 | $53.60 | $53.60 |
| Purchase #2 | $146.94 | 11.555% | $163.9189 | $163.92 | $163.90 | $163.90 |
| Purchase #3 | $39.47 | 9.434% | $43.1936 | $43.19 | $43.20 | $43.20 |
| Purchase #4 | $130.68 | 5.165% | $137.4296 | $137.43 | $137.45 | $137.40 |
| Purchase #5 | $201.54 | 12.464% | $226.6599 | $226.66 | $226.65 | $226.70 |
| Purchase #6 | $35.37 | 3.333% | $36.5489 | $36.55 | $36.55 | $36.50 |
| Purchase #7 | $137.71 | 8.832% | $149.8725 | $149.87 | $149.85 | $149.90 |
| 7 purchase totals = | $742.97 | $811.2403 | $811.24 | $811.20 | $811.20 | |