| 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 | $85.91 | 5.702% | $90.8086 | $90.81 | $90.80 | $90.80 |
| Purchase #2 | $121.45 | 10.869% | $134.6504 | $134.65 | $134.65 | $134.70 |
| Purchase #3 | $5.64 | 6.649% | $6.015 | $6.02 | $6.00 | $6.00 |
| Purchase #4 | $92.59 | 3.702% | $96.0177 | $96.02 | $96.00 | $96.00 |
| Purchase #5 | $129.74 | 11.857% | $145.1233 | $145.12 | $145.10 | $145.10 |
| Purchase #6 | $99.51 | 4.242% | $103.7312 | $103.73 | $103.75 | $103.70 |
| Purchase #7 | $216.27 | 6.396% | $230.1026 | $230.10 | $230.10 | $230.10 |
| 7 purchase totals = | $751.11 | $806.4488 | $806.45 | $806.40 | $806.40 | |