| 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 | $53.79 | 5.757% | $56.8867 | $56.89 | $56.90 | $56.90 |
| Purchase #2 | $106.35 | 13.286% | $120.4797 | $120.48 | $120.50 | $120.50 |
| Purchase #3 | $123.94 | 3.270% | $127.9928 | $127.99 | $128.00 | $128.00 |
| Purchase #4 | $107.62 | 12.185% | $120.7335 | $120.73 | $120.75 | $120.70 |
| Purchase #5 | $66.28 | 3.614% | $68.6754 | $68.68 | $68.70 | $68.70 |
| Purchase #6 | $95.66 | 10.383% | $105.5924 | $105.59 | $105.60 | $105.60 |
| Purchase #7 | $89.50 | 13.810% | $101.86 | $101.86 | $101.85 | $101.90 |
| 7 purchase totals = | $643.14 | $702.2205 | $702.22 | $702.30 | $702.30 | |