| 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 | $223.63 | 3.160% | $230.6967 | $230.70 | $230.70 | $230.70 |
| Purchase #2 | $68.66 | 10.829% | $76.0952 | $76.10 | $76.10 | $76.10 |
| Purchase #3 | $57.56 | 13.195% | $65.155 | $65.16 | $65.15 | $65.20 |
| Purchase #4 | $80.25 | 9.544% | $87.9091 | $87.91 | $87.90 | $87.90 |
| Purchase #5 | $7.61 | 5.603% | $8.0364 | $8.04 | $8.05 | $8.00 |
| Purchase #6 | $152.74 | 7.797% | $164.6491 | $164.65 | $164.65 | $164.60 |
| Purchase #7 | $147.27 | 3.544% | $152.4892 | $152.49 | $152.50 | $152.50 |
| 7 purchase totals = | $737.72 | $785.0307 | $785.05 | $785.05 | $785.00 | |