| 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 | $32.89 | 5.665% | $34.7532 | $34.75 | $34.75 | $34.80 |
| Purchase #2 | $45.94 | 13.871% | $52.3123 | $52.31 | $52.30 | $52.30 |
| Purchase #3 | $120.41 | 10.746% | $133.3493 | $133.35 | $133.35 | $133.30 |
| Purchase #4 | $135.63 | 12.582% | $152.695 | $152.70 | $152.70 | $152.70 |
| Purchase #5 | $102.70 | 7.466% | $110.3676 | $110.37 | $110.35 | $110.40 |
| Purchase #6 | $219.34 | 8.211% | $237.35 | $237.35 | $237.35 | $237.40 |
| Purchase #7 | $122.67 | 4.539% | $128.238 | $128.24 | $128.25 | $128.20 |
| 7 purchase totals = | $779.58 | $849.0654 | $849.07 | $849.05 | $849.10 | |