| 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 | $111.39 | 11.756% | $124.485 | $124.49 | $124.50 | $124.50 |
| Purchase #2 | $49.59 | 7.430% | $53.2745 | $53.27 | $53.25 | $53.30 |
| Purchase #3 | $8.52 | 9.805% | $9.3554 | $9.36 | $9.35 | $9.40 |
| Purchase #4 | $158.32 | 5.367% | $166.817 | $166.82 | $166.80 | $166.80 |
| Purchase #5 | $133.53 | 3.616% | $138.3584 | $138.36 | $138.35 | $138.40 |
| Purchase #6 | $32.57 | 11.525% | $36.3237 | $36.32 | $36.30 | $36.30 |
| Purchase #7 | $35.74 | 8.118% | $38.6414 | $38.64 | $38.65 | $38.60 |
| 7 purchase totals = | $529.66 | $567.2554 | $567.26 | $567.20 | $567.30 | |