| 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 | $25.94 | 13.438% | $29.4258 | $29.43 | $29.45 | $29.40 |
| Purchase #2 | $156.77 | 3.748% | $162.6457 | $162.65 | $162.65 | $162.60 |
| Purchase #3 | $115.87 | 4.386% | $120.9521 | $120.95 | $120.95 | $121.00 |
| Purchase #4 | $233.93 | 8.173% | $253.0491 | $253.05 | $253.05 | $253.00 |
| Purchase #5 | $165.25 | 10.570% | $182.7169 | $182.72 | $182.70 | $182.70 |
| Purchase #6 | $190.46 | 7.725% | $205.173 | $205.17 | $205.15 | $205.20 |
| Purchase #7 | $23.88 | 9.305% | $26.102 | $26.10 | $26.10 | $26.10 |
| 7 purchase totals = | $912.10 | $980.0646 | $980.07 | $980.05 | $980.00 | |