| 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 | $47.95 | 10.744% | $53.1017 | $53.10 | $53.10 | $53.10 |
| Purchase #2 | $37.52 | 3.759% | $38.9304 | $38.93 | $38.95 | $38.90 |
| Purchase #3 | $216.97 | 6.664% | $231.4289 | $231.43 | $231.45 | $231.40 |
| Purchase #4 | $5.42 | 8.802% | $5.8971 | $5.90 | $5.90 | $5.90 |
| Purchase #5 | $192.26 | 5.102% | $202.0691 | $202.07 | $202.05 | $202.10 |
| Purchase #6 | $194.56 | 11.770% | $217.4597 | $217.46 | $217.45 | $217.50 |
| Purchase #7 | $118.96 | 8.619% | $129.2132 | $129.21 | $129.20 | $129.20 |
| 7 purchase totals = | $813.64 | $878.1001 | $878.10 | $878.10 | $878.10 | |