| 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 | $181.26 | 9.208% | $197.9504 | $197.95 | $197.95 | $198.00 |
| Purchase #2 | $79.34 | 12.210% | $89.0274 | $89.03 | $89.05 | $89.00 |
| Purchase #3 | $60.28 | 7.399% | $64.7401 | $64.74 | $64.75 | $64.70 |
| Purchase #4 | $62.53 | 11.433% | $69.6791 | $69.68 | $69.70 | $69.70 |
| Purchase #5 | $94.67 | 3.547% | $98.0279 | $98.03 | $98.05 | $98.00 |
| Purchase #6 | $55.67 | 13.330% | $63.0908 | $63.09 | $63.10 | $63.10 |
| Purchase #7 | $27.43 | 8.392% | $29.7319 | $29.73 | $29.75 | $29.70 |
| 7 purchase totals = | $561.18 | $612.2476 | $612.25 | $612.35 | $612.20 | |