| 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 | $69.62 | 7.408% | $74.7774 | $74.78 | $74.80 | $74.80 |
| Purchase #2 | $39.28 | 7.284% | $42.1412 | $42.14 | $42.15 | $42.10 |
| Purchase #3 | $246.68 | 3.746% | $255.9206 | $255.92 | $255.90 | $255.90 |
| Purchase #4 | $248.47 | 10.161% | $273.717 | $273.72 | $273.70 | $273.70 |
| Purchase #5 | $140.76 | 13.424% | $159.6556 | $159.66 | $159.65 | $159.70 |
| Purchase #6 | $215.86 | 9.164% | $235.6414 | $235.64 | $235.65 | $235.60 |
| Purchase #7 | $5.28 | 7.198% | $5.6601 | $5.66 | $5.65 | $5.70 |
| 7 purchase totals = | $965.95 | $1,047.5133 | $1,047.52 | $1,047.50 | $1,047.50 | |