| 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 | $72.63 | 12.578% | $81.7654 | $81.77 | $81.75 | $81.80 |
| Purchase #2 | $31.55 | 12.255% | $35.4165 | $35.42 | $35.40 | $35.40 |
| Purchase #3 | $188.47 | 4.710% | $197.3469 | $197.35 | $197.35 | $197.30 |
| Purchase #4 | $45.53 | 12.187% | $51.0787 | $51.08 | $51.10 | $51.10 |
| Purchase #5 | $54.32 | 4.358% | $56.6873 | $56.69 | $56.70 | $56.70 |
| Purchase #6 | $45.69 | 8.603% | $49.6207 | $49.62 | $49.60 | $49.60 |
| Purchase #7 | $226.61 | 11.856% | $253.4769 | $253.48 | $253.50 | $253.50 |
| 7 purchase totals = | $664.80 | $725.3924 | $725.41 | $725.40 | $725.40 | |