| 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 | $56.77 | 10.792% | $62.8966 | $62.90 | $62.90 | $62.90 |
| Purchase #2 | $38.28 | 6.445% | $40.7471 | $40.75 | $40.75 | $40.70 |
| Purchase #3 | $194.26 | 12.567% | $218.6727 | $218.67 | $218.65 | $218.70 |
| Purchase #4 | $68.96 | 4.550% | $72.0977 | $72.10 | $72.10 | $72.10 |
| Purchase #5 | $207.68 | 5.241% | $218.5645 | $218.56 | $218.55 | $218.60 |
| Purchase #6 | $92.96 | 9.418% | $101.715 | $101.72 | $101.70 | $101.70 |
| Purchase #7 | $113.50 | 6.470% | $120.8435 | $120.84 | $120.85 | $120.80 |
| 7 purchase totals = | $772.41 | $835.5371 | $835.54 | $835.50 | $835.50 | |