| 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 | $119.60 | 8.290% | $129.5148 | $129.51 | $129.50 | $129.50 |
| Purchase #2 | $37.76 | 4.139% | $39.3229 | $39.32 | $39.30 | $39.30 |
| Purchase #3 | $27.77 | 7.460% | $29.8416 | $29.84 | $29.85 | $29.80 |
| Purchase #4 | $152.55 | 7.719% | $164.3253 | $164.33 | $164.35 | $164.30 |
| Purchase #5 | $35.63 | 11.691% | $39.7955 | $39.80 | $39.80 | $39.80 |
| Purchase #6 | $213.88 | 9.260% | $233.6853 | $233.69 | $233.70 | $233.70 |
| Purchase #7 | $14.37 | 8.679% | $15.6172 | $15.62 | $15.60 | $15.60 |
| 7 purchase totals = | $601.56 | $652.1026 | $652.11 | $652.10 | $652.00 | |