| 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 | $26.73 | 10.433% | $29.5187 | $29.52 | $29.50 | $29.50 |
| Purchase #2 | $143.57 | 9.341% | $156.9809 | $156.98 | $157.00 | $157.00 |
| Purchase #3 | $69.93 | 6.744% | $74.6461 | $74.65 | $74.65 | $74.60 |
| Purchase #4 | $135.28 | 5.473% | $142.6839 | $142.68 | $142.70 | $142.70 |
| Purchase #5 | $20.64 | 9.803% | $22.6633 | $22.66 | $22.65 | $22.70 |
| Purchase #6 | $53.36 | 7.571% | $57.3999 | $57.40 | $57.40 | $57.40 |
| Purchase #7 | $206.35 | 11.851% | $230.8045 | $230.80 | $230.80 | $230.80 |
| 7 purchase totals = | $655.86 | $714.6973 | $714.69 | $714.70 | $714.70 | |