| 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 | $234.48 | 7.660% | $252.4412 | $252.44 | $252.45 | $252.40 |
| Purchase #2 | $88.47 | 3.121% | $91.2311 | $91.23 | $91.25 | $91.20 |
| Purchase #3 | $14.51 | 10.150% | $15.9828 | $15.98 | $16.00 | $16.00 |
| Purchase #4 | $36.48 | 9.550% | $39.9638 | $39.96 | $39.95 | $40.00 |
| Purchase #5 | $54.55 | 3.726% | $56.5825 | $56.58 | $56.60 | $56.60 |
| Purchase #6 | $103.29 | 6.216% | $109.7105 | $109.71 | $109.70 | $109.70 |
| Purchase #7 | $162.26 | 3.261% | $167.5513 | $167.55 | $167.55 | $167.60 |
| 7 purchase totals = | $694.04 | $733.4632 | $733.45 | $733.50 | $733.50 | |