| 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 | $36.32 | 6.726% | $38.7629 | $38.76 | $38.75 | $38.80 |
| Purchase #2 | $32.34 | 13.445% | $36.6881 | $36.69 | $36.70 | $36.70 |
| Purchase #3 | $20.96 | 9.700% | $22.9931 | $22.99 | $23.00 | $23.00 |
| Purchase #4 | $112.89 | 8.724% | $122.7385 | $122.74 | $122.75 | $122.70 |
| Purchase #5 | $199.26 | 12.188% | $223.5458 | $223.55 | $223.55 | $223.50 |
| Purchase #6 | $120.28 | 11.204% | $133.7562 | $133.76 | $133.75 | $133.80 |
| Purchase #7 | $173.70 | 9.306% | $189.8645 | $189.86 | $189.85 | $189.90 |
| 7 purchase totals = | $695.75 | $768.3491 | $768.35 | $768.35 | $768.40 | |