| 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 | $78.48 | 4.729% | $82.1913 | $82.19 | $82.20 | $82.20 |
| Purchase #2 | $138.26 | 13.860% | $157.4228 | $157.42 | $157.40 | $157.40 |
| Purchase #3 | $100.68 | 9.388% | $110.1318 | $110.13 | $110.15 | $110.10 |
| Purchase #4 | $114.50 | 7.232% | $122.7806 | $122.78 | $122.80 | $122.80 |
| Purchase #5 | $244.93 | 10.602% | $270.8975 | $270.90 | $270.90 | $270.90 |
| Purchase #6 | $12.37 | 3.137% | $12.758 | $12.76 | $12.75 | $12.80 |
| Purchase #7 | $84.60 | 4.803% | $88.6633 | $88.66 | $88.65 | $88.70 |
| 7 purchase totals = | $773.82 | $844.8453 | $844.84 | $844.85 | $844.90 | |