| 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 | $49.61 | 5.228% | $52.2036 | $52.20 | $52.20 | $52.20 |
| Purchase #2 | $87.86 | 5.104% | $92.3444 | $92.34 | $92.35 | $92.30 |
| Purchase #3 | $237.69 | 11.608% | $265.2811 | $265.28 | $265.30 | $265.30 |
| Purchase #4 | $195.98 | 7.150% | $209.9926 | $209.99 | $210.00 | $210.00 |
| Purchase #5 | $131.49 | 4.587% | $137.5214 | $137.52 | $137.50 | $137.50 |
| Purchase #6 | $44.78 | 12.304% | $50.2897 | $50.29 | $50.30 | $50.30 |
| Purchase #7 | $180.72 | 6.689% | $192.8084 | $192.81 | $192.80 | $192.80 |
| 7 purchase totals = | $928.13 | $1,000.4412 | $1,000.43 | $1,000.45 | $1,000.40 | |