| 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 | $152.39 | 7.689% | $164.1073 | $164.11 | $164.10 | $164.10 |
| Purchase #2 | $8.78 | 8.298% | $9.5086 | $9.51 | $9.50 | $9.50 |
| Purchase #3 | $242.59 | 11.224% | $269.8183 | $269.82 | $269.80 | $269.80 |
| Purchase #4 | $12.75 | 7.651% | $13.7255 | $13.73 | $13.75 | $13.70 |
| Purchase #5 | $245.90 | 10.190% | $270.9572 | $270.96 | $270.95 | $271.00 |
| Purchase #6 | $87.76 | 4.479% | $91.6908 | $91.69 | $91.70 | $91.70 |
| Purchase #7 | $175.26 | 13.741% | $199.3425 | $199.34 | $199.35 | $199.30 |
| 7 purchase totals = | $925.43 | $1,019.1502 | $1,019.16 | $1,019.15 | $1,019.10 | |