| 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 | $22.54 | 11.563% | $25.1463 | $25.15 | $25.15 | $25.10 |
| Purchase #2 | $34.36 | 9.172% | $37.5115 | $37.51 | $37.50 | $37.50 |
| Purchase #3 | $249.98 | 9.865% | $274.6405 | $274.64 | $274.65 | $274.60 |
| Purchase #4 | $238.71 | 11.376% | $265.8656 | $265.87 | $265.85 | $265.90 |
| Purchase #5 | $196.49 | 11.729% | $219.5363 | $219.54 | $219.55 | $219.50 |
| Purchase #6 | $22.70 | 4.252% | $23.6652 | $23.67 | $23.65 | $23.70 |
| Purchase #7 | $116.98 | 8.856% | $127.3397 | $127.34 | $127.35 | $127.30 |
| 7 purchase totals = | $881.76 | $973.7051 | $973.72 | $973.70 | $973.60 | |