| 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 | $79.32 | 10.510% | $87.6565 | $87.66 | $87.65 | $87.70 |
| Purchase #2 | $56.91 | 9.486% | $62.3085 | $62.31 | $62.30 | $62.30 |
| Purchase #3 | $34.91 | 8.844% | $37.9974 | $38.00 | $38.00 | $38.00 |
| Purchase #4 | $245.77 | 11.470% | $273.9598 | $273.96 | $273.95 | $274.00 |
| Purchase #5 | $149.48 | 4.765% | $156.6027 | $156.60 | $156.60 | $156.60 |
| Purchase #6 | $87.57 | 13.835% | $99.6853 | $99.69 | $99.70 | $99.70 |
| Purchase #7 | $147.60 | 7.460% | $158.611 | $158.61 | $158.60 | $158.60 |
| 7 purchase totals = | $801.56 | $876.8212 | $876.83 | $876.80 | $876.90 | |