| 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 | $230.54 | 11.139% | $256.2199 | $256.22 | $256.20 | $256.20 |
| Purchase #2 | $165.76 | 7.385% | $178.0014 | $178.00 | $178.00 | $178.00 |
| Purchase #3 | $95.88 | 3.143% | $98.8935 | $98.89 | $98.90 | $98.90 |
| Purchase #4 | $88.37 | 9.675% | $96.9198 | $96.92 | $96.90 | $96.90 |
| Purchase #5 | $7.76 | 11.483% | $8.6511 | $8.65 | $8.65 | $8.70 |
| Purchase #6 | $32.57 | 12.340% | $36.5891 | $36.59 | $36.60 | $36.60 |
| Purchase #7 | $26.80 | 4.641% | $28.0438 | $28.04 | $28.05 | $28.00 |
| 7 purchase totals = | $647.68 | $703.3186 | $703.31 | $703.30 | $703.30 | |