| 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 | $32.28 | 6.838% | $34.4873 | $34.49 | $34.50 | $34.50 |
| Purchase #2 | $33.87 | 12.102% | $37.9689 | $37.97 | $37.95 | $38.00 |
| Purchase #3 | $199.57 | 3.845% | $207.2435 | $207.24 | $207.25 | $207.20 |
| Purchase #4 | $132.64 | 13.412% | $150.4297 | $150.43 | $150.45 | $150.40 |
| Purchase #5 | $210.54 | 3.686% | $218.3005 | $218.30 | $218.30 | $218.30 |
| Purchase #6 | $175.62 | 8.131% | $189.8997 | $189.90 | $189.90 | $189.90 |
| Purchase #7 | $166.75 | 6.223% | $177.1269 | $177.13 | $177.15 | $177.10 |
| 7 purchase totals = | $951.27 | $1,015.4565 | $1,015.46 | $1,015.50 | $1,015.40 | |