| 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 | $42.37 | 7.533% | $45.5617 | $45.56 | $45.55 | $45.60 |
| Purchase #2 | $129.91 | 11.654% | $145.0497 | $145.05 | $145.05 | $145.00 |
| Purchase #3 | $33.67 | 4.612% | $35.2229 | $35.22 | $35.20 | $35.20 |
| Purchase #4 | $232.81 | 9.190% | $254.2052 | $254.21 | $254.20 | $254.20 |
| Purchase #5 | $232.95 | 11.207% | $259.0567 | $259.06 | $259.05 | $259.10 |
| Purchase #6 | $241.97 | 13.306% | $274.1665 | $274.17 | $274.15 | $274.20 |
| Purchase #7 | $58.94 | 10.544% | $65.1546 | $65.15 | $65.15 | $65.20 |
| 7 purchase totals = | $972.62 | $1,078.4173 | $1,078.42 | $1,078.35 | $1,078.50 | |