| 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 | $53.30 | 7.393% | $57.2405 | $57.24 | $57.25 | $57.20 |
| Purchase #2 | $28.96 | 9.282% | $31.6481 | $31.65 | $31.65 | $31.60 |
| Purchase #3 | $102.85 | 12.448% | $115.6528 | $115.65 | $115.65 | $115.70 |
| Purchase #4 | $200.32 | 13.213% | $226.7883 | $226.79 | $226.80 | $226.80 |
| Purchase #5 | $62.89 | 10.779% | $69.6689 | $69.67 | $69.65 | $69.70 |
| Purchase #6 | $109.85 | 13.292% | $124.4513 | $124.45 | $124.45 | $124.50 |
| Purchase #7 | $140.48 | 6.124% | $149.083 | $149.08 | $149.10 | $149.10 |
| 7 purchase totals = | $698.65 | $774.5329 | $774.53 | $774.55 | $774.60 | |