| 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 | $23.56 | 6.670% | $25.1315 | $25.13 | $25.15 | $25.10 |
| Purchase #2 | $72.51 | 7.511% | $77.9562 | $77.96 | $77.95 | $78.00 |
| Purchase #3 | $162.86 | 9.795% | $178.8121 | $178.81 | $178.80 | $178.80 |
| Purchase #4 | $241.54 | 4.298% | $251.9214 | $251.92 | $251.90 | $251.90 |
| Purchase #5 | $53.29 | 3.503% | $55.1567 | $55.16 | $55.15 | $55.20 |
| Purchase #6 | $99.98 | 9.657% | $109.6351 | $109.64 | $109.65 | $109.60 |
| Purchase #7 | $34.70 | 12.429% | $39.0129 | $39.01 | $39.00 | $39.00 |
| 7 purchase totals = | $688.44 | $737.6259 | $737.63 | $737.60 | $737.60 | |