| 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 | $240.78 | 4.785% | $252.3013 | $252.30 | $252.30 | $252.30 |
| Purchase #2 | $8.34 | 7.150% | $8.9363 | $8.94 | $8.95 | $8.90 |
| Purchase #3 | $120.57 | 11.474% | $134.4042 | $134.40 | $134.40 | $134.40 |
| Purchase #4 | $67.35 | 9.719% | $73.8957 | $73.90 | $73.90 | $73.90 |
| Purchase #5 | $63.29 | 8.838% | $68.8836 | $68.88 | $68.90 | $68.90 |
| Purchase #6 | $33.97 | 5.168% | $35.7256 | $35.73 | $35.75 | $35.70 |
| Purchase #7 | $248.59 | 11.413% | $276.9616 | $276.96 | $276.95 | $277.00 |
| 7 purchase totals = | $782.89 | $851.1083 | $851.11 | $851.15 | $851.10 | |