| 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 | $73.50 | 6.316% | $78.1423 | $78.14 | $78.15 | $78.10 |
| Purchase #2 | $216.99 | 5.769% | $229.5082 | $229.51 | $229.50 | $229.50 |
| Purchase #3 | $159.84 | 10.691% | $176.9285 | $176.93 | $176.95 | $176.90 |
| Purchase #4 | $77.89 | 3.524% | $80.6348 | $80.63 | $80.65 | $80.60 |
| Purchase #5 | $234.50 | 10.589% | $259.3312 | $259.33 | $259.35 | $259.30 |
| Purchase #6 | $246.73 | 8.654% | $268.082 | $268.08 | $268.10 | $268.10 |
| Purchase #7 | $193.88 | 12.364% | $217.8513 | $217.85 | $217.85 | $217.90 |
| 7 purchase totals = | $1,203.33 | $1,310.4783 | $1,310.47 | $1,310.55 | $1,310.40 | |