| 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 | $34.57 | 13.438% | $39.2155 | $39.22 | $39.20 | $39.20 |
| Purchase #2 | $64.78 | 9.300% | $70.8045 | $70.80 | $70.80 | $70.80 |
| Purchase #3 | $22.34 | 7.462% | $24.007 | $24.01 | $24.00 | $24.00 |
| Purchase #4 | $126.95 | 3.799% | $131.7728 | $131.77 | $131.75 | $131.80 |
| Purchase #5 | $46.81 | 13.385% | $53.0755 | $53.08 | $53.10 | $53.10 |
| Purchase #6 | $182.58 | 11.578% | $203.7191 | $203.72 | $203.70 | $203.70 |
| Purchase #7 | $250.47 | 7.620% | $269.5558 | $269.56 | $269.55 | $269.60 |
| 7 purchase totals = | $728.50 | $792.1502 | $792.16 | $792.10 | $792.20 | |