| 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 | $47.56 | 11.412% | $52.9875 | $52.99 | $53.00 | $53.00 |
| Purchase #2 | $114.69 | 6.518% | $122.1655 | $122.17 | $122.15 | $122.20 |
| Purchase #3 | $190.67 | 4.717% | $199.6639 | $199.66 | $199.65 | $199.70 |
| Purchase #4 | $31.40 | 8.312% | $34.01 | $34.01 | $34.00 | $34.00 |
| Purchase #5 | $164.96 | 10.288% | $181.9311 | $181.93 | $181.95 | $181.90 |
| Purchase #6 | $171.64 | 13.718% | $195.1856 | $195.19 | $195.20 | $195.20 |
| Purchase #7 | $142.77 | 13.186% | $161.5957 | $161.60 | $161.60 | $161.60 |
| 7 purchase totals = | $863.69 | $947.5393 | $947.55 | $947.55 | $947.60 | |