| 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 | $57.35 | 6.580% | $61.1236 | $61.12 | $61.10 | $61.10 |
| Purchase #2 | $139.34 | 13.111% | $157.6089 | $157.61 | $157.60 | $157.60 |
| Purchase #3 | $128.67 | 13.852% | $146.4934 | $146.49 | $146.50 | $146.50 |
| Purchase #4 | $138.62 | 7.489% | $149.0013 | $149.00 | $149.00 | $149.00 |
| Purchase #5 | $23.52 | 10.833% | $26.0679 | $26.07 | $26.05 | $26.10 |
| Purchase #6 | $152.64 | 9.807% | $167.6094 | $167.61 | $167.60 | $167.60 |
| Purchase #7 | $121.92 | 13.661% | $138.5755 | $138.58 | $138.60 | $138.60 |
| 7 purchase totals = | $762.06 | $846.4800 | $846.48 | $846.45 | $846.50 | |