| 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 | $23.97 | 7.734% | $25.8238 | $25.82 | $25.80 | $25.80 |
| Purchase #2 | $165.35 | 7.751% | $178.1663 | $178.17 | $178.15 | $178.20 |
| Purchase #3 | $16.52 | 10.680% | $18.2843 | $18.28 | $18.30 | $18.30 |
| Purchase #4 | $208.76 | 5.288% | $219.7992 | $219.80 | $219.80 | $219.80 |
| Purchase #5 | $85.42 | 4.803% | $89.5227 | $89.52 | $89.50 | $89.50 |
| Purchase #6 | $214.79 | 7.214% | $230.285 | $230.29 | $230.30 | $230.30 |
| Purchase #7 | $131.70 | 6.642% | $140.4475 | $140.45 | $140.45 | $140.40 |
| 7 purchase totals = | $846.51 | $902.3288 | $902.33 | $902.30 | $902.30 | |