| 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 | $198.72 | 5.552% | $209.7529 | $209.75 | $209.75 | $209.80 |
| Purchase #2 | $191.34 | 13.695% | $217.544 | $217.54 | $217.55 | $217.50 |
| Purchase #3 | $68.32 | 10.331% | $75.3781 | $75.38 | $75.40 | $75.40 |
| Purchase #4 | $84.85 | 7.254% | $91.005 | $91.01 | $91.00 | $91.00 |
| Purchase #5 | $36.51 | 6.419% | $38.8536 | $38.85 | $38.85 | $38.90 |
| Purchase #6 | $52.39 | 3.307% | $54.1225 | $54.12 | $54.10 | $54.10 |
| Purchase #7 | $133.76 | 8.668% | $145.3543 | $145.35 | $145.35 | $145.40 |
| 7 purchase totals = | $765.89 | $832.0104 | $832.00 | $832.00 | $832.10 | |