| 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 | $75.78 | 13.408% | $85.9406 | $85.94 | $85.95 | $85.90 |
| Purchase #2 | $16.48 | 12.472% | $18.5354 | $18.54 | $18.55 | $18.50 |
| Purchase #3 | $53.66 | 6.732% | $57.2724 | $57.27 | $57.25 | $57.30 |
| Purchase #4 | $188.98 | 10.124% | $208.1123 | $208.11 | $208.10 | $208.10 |
| Purchase #5 | $62.78 | 9.522% | $68.7579 | $68.76 | $68.75 | $68.80 |
| Purchase #6 | $114.59 | 7.201% | $122.8416 | $122.84 | $122.85 | $122.80 |
| Purchase #7 | $160.76 | 7.824% | $173.3379 | $173.34 | $173.35 | $173.30 |
| 7 purchase totals = | $673.03 | $734.7981 | $734.80 | $734.80 | $734.70 | |