| 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 | $90.64 | 6.682% | $96.6966 | $96.70 | $96.70 | $96.70 |
| Purchase #2 | $105.33 | 6.771% | $112.4619 | $112.46 | $112.45 | $112.50 |
| Purchase #3 | $93.26 | 5.627% | $98.5077 | $98.51 | $98.50 | $98.50 |
| Purchase #4 | $195.39 | 12.376% | $219.5715 | $219.57 | $219.55 | $219.60 |
| Purchase #5 | $34.67 | 9.531% | $37.9744 | $37.97 | $37.95 | $38.00 |
| Purchase #6 | $181.25 | 8.575% | $196.7922 | $196.79 | $196.80 | $196.80 |
| Purchase #7 | $180.91 | 9.200% | $197.5537 | $197.55 | $197.55 | $197.60 |
| 7 purchase totals = | $881.45 | $959.5580 | $959.55 | $959.50 | $959.70 | |