| 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 | $62.31 | 9.797% | $68.4145 | $68.41 | $68.40 | $68.40 |
| Purchase #2 | $128.74 | 7.724% | $138.6839 | $138.68 | $138.70 | $138.70 |
| Purchase #3 | $167.42 | 7.192% | $179.4608 | $179.46 | $179.45 | $179.50 |
| Purchase #4 | $53.82 | 13.303% | $60.9797 | $60.98 | $61.00 | $61.00 |
| Purchase #5 | $162.46 | 7.482% | $174.6153 | $174.62 | $174.60 | $174.60 |
| Purchase #6 | $68.42 | 11.561% | $76.33 | $76.33 | $76.35 | $76.30 |
| Purchase #7 | $50.64 | 12.857% | $57.1508 | $57.15 | $57.15 | $57.20 |
| 7 purchase totals = | $693.81 | $755.6350 | $755.63 | $755.65 | $755.70 | |