| 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 | $73.38 | 5.206% | $77.2002 | $77.20 | $77.20 | $77.20 |
| Purchase #2 | $140.93 | 13.168% | $159.4877 | $159.49 | $159.50 | $159.50 |
| Purchase #3 | $188.43 | 4.319% | $196.5683 | $196.57 | $196.55 | $196.60 |
| Purchase #4 | $19.32 | 9.149% | $21.0876 | $21.09 | $21.10 | $21.10 |
| Purchase #5 | $63.39 | 3.717% | $65.7462 | $65.75 | $65.75 | $65.70 |
| Purchase #6 | $101.95 | 6.723% | $108.8041 | $108.80 | $108.80 | $108.80 |
| Purchase #7 | $35.81 | 10.375% | $39.5253 | $39.53 | $39.55 | $39.50 |
| 7 purchase totals = | $623.21 | $668.4194 | $668.43 | $668.45 | $668.40 | |