| 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 | $6.70 | 4.637% | $7.0107 | $7.01 | $7.00 | $7.00 |
| Purchase #2 | $122.95 | 10.302% | $135.6163 | $135.62 | $135.60 | $135.60 |
| Purchase #3 | $49.36 | 10.336% | $54.4618 | $54.46 | $54.45 | $54.50 |
| Purchase #4 | $48.70 | 6.616% | $51.922 | $51.92 | $51.90 | $51.90 |
| Purchase #5 | $85.70 | 6.454% | $91.2311 | $91.23 | $91.25 | $91.20 |
| Purchase #6 | $244.71 | 5.511% | $258.196 | $258.20 | $258.20 | $258.20 |
| Purchase #7 | $107.58 | 12.227% | $120.7338 | $120.73 | $120.75 | $120.70 |
| 7 purchase totals = | $665.70 | $719.1717 | $719.17 | $719.15 | $719.10 | |