| 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 | $75.84 | 10.561% | $83.8495 | $83.85 | $83.85 | $83.80 |
| Purchase #2 | $243.72 | 9.362% | $266.5371 | $266.54 | $266.55 | $266.50 |
| Purchase #3 | $166.61 | 12.842% | $188.0061 | $188.01 | $188.00 | $188.00 |
| Purchase #4 | $64.27 | 6.764% | $68.6172 | $68.62 | $68.60 | $68.60 |
| Purchase #5 | $196.73 | 12.193% | $220.7173 | $220.72 | $220.70 | $220.70 |
| Purchase #6 | $101.85 | 13.280% | $115.3757 | $115.38 | $115.40 | $115.40 |
| Purchase #7 | $113.62 | 6.560% | $121.0735 | $121.07 | $121.05 | $121.10 |
| 7 purchase totals = | $962.64 | $1,064.1764 | $1,064.19 | $1,064.15 | $1,064.10 | |