| 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 | $23.45 | 11.120% | $26.0576 | $26.06 | $26.05 | $26.10 |
| Purchase #2 | $9.53 | 3.244% | $9.8392 | $9.84 | $9.85 | $9.80 |
| Purchase #3 | $145.80 | 6.329% | $155.0277 | $155.03 | $155.05 | $155.00 |
| Purchase #4 | $250.83 | 7.547% | $269.7601 | $269.76 | $269.75 | $269.80 |
| Purchase #5 | $44.44 | 12.489% | $49.9901 | $49.99 | $50.00 | $50.00 |
| Purchase #6 | $104.26 | 10.470% | $115.176 | $115.18 | $115.20 | $115.20 |
| Purchase #7 | $128.72 | 9.680% | $141.1801 | $141.18 | $141.20 | $141.20 |
| 7 purchase totals = | $707.03 | $767.0308 | $767.04 | $767.10 | $767.10 | |