| 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 | $72.50 | 9.395% | $79.3114 | $79.31 | $79.30 | $79.30 |
| Purchase #2 | $133.53 | 13.630% | $151.7301 | $151.73 | $151.75 | $151.70 |
| Purchase #3 | $71.50 | 4.623% | $74.8054 | $74.81 | $74.80 | $74.80 |
| Purchase #4 | $48.96 | 11.199% | $54.443 | $54.44 | $54.45 | $54.40 |
| Purchase #5 | $113.32 | 6.451% | $120.6303 | $120.63 | $120.65 | $120.60 |
| Purchase #6 | $49.86 | 8.559% | $54.1275 | $54.13 | $54.15 | $54.10 |
| Purchase #7 | $133.93 | 6.808% | $143.048 | $143.05 | $143.05 | $143.00 |
| 7 purchase totals = | $623.60 | $678.0957 | $678.10 | $678.15 | $677.90 | |