| 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 | $186.33 | 9.654% | $204.3183 | $204.32 | $204.30 | $204.30 |
| Purchase #2 | $127.34 | 5.207% | $133.9706 | $133.97 | $133.95 | $134.00 |
| Purchase #3 | $189.54 | 6.519% | $201.8961 | $201.90 | $201.90 | $201.90 |
| Purchase #4 | $64.35 | 7.206% | $68.9871 | $68.99 | $69.00 | $69.00 |
| Purchase #5 | $42.95 | 12.204% | $48.1916 | $48.19 | $48.20 | $48.20 |
| Purchase #6 | $60.29 | 8.840% | $65.6196 | $65.62 | $65.60 | $65.60 |
| Purchase #7 | $44.65 | 6.653% | $47.6206 | $47.62 | $47.60 | $47.60 |
| 7 purchase totals = | $715.45 | $770.6039 | $770.61 | $770.55 | $770.60 | |