| 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 | $32.43 | 7.861% | $34.9793 | $34.98 | $35.00 | $35.00 |
| Purchase #2 | $129.53 | 8.807% | $140.9377 | $140.94 | $140.95 | $140.90 |
| Purchase #3 | $238.32 | 4.765% | $249.6759 | $249.68 | $249.70 | $249.70 |
| Purchase #4 | $218.75 | 5.708% | $231.2363 | $231.24 | $231.25 | $231.20 |
| Purchase #5 | $9.94 | 7.829% | $10.7182 | $10.72 | $10.70 | $10.70 |
| Purchase #6 | $87.60 | 12.811% | $98.8224 | $98.82 | $98.80 | $98.80 |
| Purchase #7 | $128.54 | 13.315% | $145.6551 | $145.66 | $145.65 | $145.70 |
| 7 purchase totals = | $845.11 | $912.0249 | $912.04 | $912.05 | $912.00 | |