| 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 | $35.83 | 5.143% | $37.6727 | $37.67 | $37.65 | $37.70 |
| Purchase #2 | $38.26 | 12.524% | $43.0517 | $43.05 | $43.05 | $43.10 |
| Purchase #3 | $10.59 | 9.215% | $11.5659 | $11.57 | $11.55 | $11.60 |
| Purchase #4 | $16.69 | 10.653% | $18.468 | $18.47 | $18.45 | $18.50 |
| Purchase #5 | $244.57 | 11.345% | $272.3165 | $272.32 | $272.30 | $272.30 |
| Purchase #6 | $120.64 | 7.294% | $129.4395 | $129.44 | $129.45 | $129.40 |
| Purchase #7 | $24.46 | 5.320% | $25.7613 | $25.76 | $25.75 | $25.80 |
| 7 purchase totals = | $491.04 | $538.2756 | $538.28 | $538.20 | $538.40 | |