| 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 | $49.97 | 8.740% | $54.3374 | $54.34 | $54.35 | $54.30 |
| Purchase #2 | $11.51 | 9.704% | $12.6269 | $12.63 | $12.65 | $12.60 |
| Purchase #3 | $19.51 | 11.465% | $21.7468 | $21.75 | $21.75 | $21.70 |
| Purchase #4 | $117.33 | 9.670% | $128.6758 | $128.68 | $128.70 | $128.70 |
| Purchase #5 | $218.88 | 5.222% | $230.3099 | $230.31 | $230.30 | $230.30 |
| Purchase #6 | $172.45 | 12.634% | $194.2373 | $194.24 | $194.25 | $194.20 |
| Purchase #7 | $85.27 | 9.140% | $93.0637 | $93.06 | $93.05 | $93.10 |
| 7 purchase totals = | $674.92 | $734.9978 | $735.01 | $735.05 | $734.90 | |