| 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 | $52.75 | 6.518% | $56.1882 | $56.19 | $56.20 | $56.20 |
| Purchase #2 | $239.80 | 7.820% | $258.5524 | $258.55 | $258.55 | $258.60 |
| Purchase #3 | $120.65 | 3.715% | $125.1321 | $125.13 | $125.15 | $125.10 |
| Purchase #4 | $132.90 | 5.208% | $139.8214 | $139.82 | $139.80 | $139.80 |
| Purchase #5 | $209.73 | 3.811% | $217.7228 | $217.72 | $217.70 | $217.70 |
| Purchase #6 | $244.38 | 10.336% | $269.6391 | $269.64 | $269.65 | $269.60 |
| Purchase #7 | $87.26 | 12.316% | $98.0069 | $98.01 | $98.00 | $98.00 |
| 7 purchase totals = | $1,087.47 | $1,165.0629 | $1,165.06 | $1,165.05 | $1,165.00 | |