| 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 | $32.79 | 8.539% | $35.5899 | $35.59 | $35.60 | $35.60 |
| Purchase #2 | $212.68 | 8.210% | $230.141 | $230.14 | $230.15 | $230.10 |
| Purchase #3 | $144.95 | 8.623% | $157.449 | $157.45 | $157.45 | $157.40 |
| Purchase #4 | $13.53 | 4.190% | $14.0969 | $14.10 | $14.10 | $14.10 |
| Purchase #5 | $241.25 | 11.372% | $268.685 | $268.69 | $268.70 | $268.70 |
| Purchase #6 | $13.36 | 9.448% | $14.6223 | $14.62 | $14.60 | $14.60 |
| Purchase #7 | $220.48 | 11.669% | $246.2078 | $246.21 | $246.20 | $246.20 |
| 7 purchase totals = | $879.04 | $966.7919 | $966.80 | $966.80 | $966.70 | |