| 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 | $19.59 | 5.751% | $20.7166 | $20.72 | $20.70 | $20.70 |
| Purchase #2 | $140.68 | 6.415% | $149.7046 | $149.70 | $149.70 | $149.70 |
| Purchase #3 | $191.66 | 4.322% | $199.9435 | $199.94 | $199.95 | $199.90 |
| Purchase #4 | $34.62 | 4.635% | $36.2246 | $36.22 | $36.20 | $36.20 |
| Purchase #5 | $40.51 | 6.445% | $43.1209 | $43.12 | $43.10 | $43.10 |
| Purchase #6 | $69.40 | 7.473% | $74.5863 | $74.59 | $74.60 | $74.60 |
| Purchase #7 | $246.77 | 12.506% | $277.6311 | $277.63 | $277.65 | $277.60 |
| 7 purchase totals = | $743.23 | $801.9276 | $801.92 | $801.90 | $801.80 | |