| 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 | $81.58 | 4.614% | $85.3441 | $85.34 | $85.35 | $85.30 |
| Purchase #2 | $91.35 | 11.722% | $102.058 | $102.06 | $102.05 | $102.10 |
| Purchase #3 | $173.53 | 9.345% | $189.7464 | $189.75 | $189.75 | $189.70 |
| Purchase #4 | $150.40 | 5.244% | $158.287 | $158.29 | $158.30 | $158.30 |
| Purchase #5 | $64.87 | 6.793% | $69.2766 | $69.28 | $69.30 | $69.30 |
| Purchase #6 | $247.89 | 3.569% | $256.7372 | $256.74 | $256.75 | $256.70 |
| Purchase #7 | $42.95 | 10.306% | $47.3764 | $47.38 | $47.40 | $47.40 |
| 7 purchase totals = | $852.57 | $908.8257 | $908.84 | $908.90 | $908.80 | |