| 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 | $22.60 | 6.628% | $24.0979 | $24.10 | $24.10 | $24.10 |
| Purchase #2 | $24.98 | 11.515% | $27.8564 | $27.86 | $27.85 | $27.90 |
| Purchase #3 | $184.41 | 6.244% | $195.9246 | $195.92 | $195.90 | $195.90 |
| Purchase #4 | $233.54 | 9.678% | $256.142 | $256.14 | $256.15 | $256.10 |
| Purchase #5 | $246.97 | 7.845% | $266.3448 | $266.34 | $266.35 | $266.30 |
| Purchase #6 | $129.41 | 9.418% | $141.5978 | $141.60 | $141.60 | $141.60 |
| Purchase #7 | $62.55 | 9.288% | $68.3596 | $68.36 | $68.35 | $68.40 |
| 7 purchase totals = | $904.46 | $980.3231 | $980.32 | $980.30 | $980.30 | |