| 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 | $53.44 | 7.535% | $57.4667 | $57.47 | $57.45 | $57.50 |
| Purchase #2 | $55.34 | 4.200% | $57.6643 | $57.66 | $57.65 | $57.70 |
| Purchase #3 | $156.43 | 4.380% | $163.2816 | $163.28 | $163.30 | $163.30 |
| Purchase #4 | $245.47 | 12.387% | $275.8764 | $275.88 | $275.90 | $275.90 |
| Purchase #5 | $244.90 | 12.280% | $274.9737 | $274.97 | $274.95 | $275.00 |
| Purchase #6 | $170.68 | 4.470% | $178.3094 | $178.31 | $178.30 | $178.30 |
| Purchase #7 | $230.48 | 3.415% | $238.3509 | $238.35 | $238.35 | $238.40 |
| 7 purchase totals = | $1,156.74 | $1,245.9230 | $1,245.92 | $1,245.90 | $1,246.10 | |