| 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 | $103.39 | 12.146% | $115.9477 | $115.95 | $115.95 | $115.90 |
| Purchase #2 | $5.51 | 13.501% | $6.2539 | $6.25 | $6.25 | $6.30 |
| Purchase #3 | $22.38 | 4.270% | $23.3356 | $23.34 | $23.35 | $23.30 |
| Purchase #4 | $74.28 | 5.751% | $78.5518 | $78.55 | $78.55 | $78.60 |
| Purchase #5 | $113.78 | 3.814% | $118.1196 | $118.12 | $118.10 | $118.10 |
| Purchase #6 | $130.41 | 7.519% | $140.2155 | $140.22 | $140.20 | $140.20 |
| Purchase #7 | $187.44 | 8.559% | $203.483 | $203.48 | $203.50 | $203.50 |
| 7 purchase totals = | $637.19 | $685.9071 | $685.91 | $685.90 | $685.90 | |