| 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 | $80.73 | 4.805% | $84.6091 | $84.61 | $84.60 | $84.60 |
| Purchase #2 | $125.56 | 3.640% | $130.1304 | $130.13 | $130.15 | $130.10 |
| Purchase #3 | $20.75 | 7.288% | $22.2623 | $22.26 | $22.25 | $22.30 |
| Purchase #4 | $152.37 | 12.102% | $170.8098 | $170.81 | $170.80 | $170.80 |
| Purchase #5 | $131.61 | 5.461% | $138.7972 | $138.80 | $138.80 | $138.80 |
| Purchase #6 | $248.40 | 4.302% | $259.0862 | $259.09 | $259.10 | $259.10 |
| Purchase #7 | $78.72 | 11.501% | $87.7736 | $87.77 | $87.75 | $87.80 |
| 7 purchase totals = | $838.14 | $893.4686 | $893.47 | $893.45 | $893.50 | |