| 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 | $38.39 | 9.231% | $41.9338 | $41.93 | $41.95 | $41.90 |
| Purchase #2 | $214.53 | 7.564% | $230.757 | $230.76 | $230.75 | $230.80 |
| Purchase #3 | $98.31 | 4.298% | $102.5354 | $102.54 | $102.55 | $102.50 |
| Purchase #4 | $71.61 | 5.528% | $75.5686 | $75.57 | $75.55 | $75.60 |
| Purchase #5 | $98.67 | 7.219% | $105.793 | $105.79 | $105.80 | $105.80 |
| Purchase #6 | $78.46 | 11.669% | $87.6155 | $87.62 | $87.60 | $87.60 |
| Purchase #7 | $62.53 | 11.271% | $69.5778 | $69.58 | $69.60 | $69.60 |
| 7 purchase totals = | $662.50 | $713.7811 | $713.79 | $713.80 | $713.80 | |