| 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 | $28.94 | 12.589% | $32.5833 | $32.58 | $32.60 | $32.60 |
| Purchase #2 | $223.63 | 3.154% | $230.6833 | $230.68 | $230.70 | $230.70 |
| Purchase #3 | $158.28 | 12.840% | $178.6032 | $178.60 | $178.60 | $178.60 |
| Purchase #4 | $97.55 | 10.705% | $107.9927 | $107.99 | $108.00 | $108.00 |
| Purchase #5 | $36.69 | 8.448% | $39.7896 | $39.79 | $39.80 | $39.80 |
| Purchase #6 | $25.99 | 13.440% | $29.4831 | $29.48 | $29.50 | $29.50 |
| Purchase #7 | $245.38 | 10.396% | $270.8897 | $270.89 | $270.90 | $270.90 |
| 7 purchase totals = | $816.46 | $890.0249 | $890.01 | $890.10 | $890.10 | |