| 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 | $36.86 | 9.534% | $40.3742 | $40.37 | $40.35 | $40.40 |
| Purchase #2 | $37.95 | 4.206% | $39.5462 | $39.55 | $39.55 | $39.50 |
| Purchase #3 | $144.55 | 5.851% | $153.0076 | $153.01 | $153.00 | $153.00 |
| Purchase #4 | $35.53 | 9.502% | $38.9061 | $38.91 | $38.90 | $38.90 |
| Purchase #5 | $22.52 | 3.783% | $23.3719 | $23.37 | $23.35 | $23.40 |
| Purchase #6 | $124.72 | 8.560% | $135.396 | $135.40 | $135.40 | $135.40 |
| Purchase #7 | $60.68 | 12.817% | $68.4574 | $68.46 | $68.45 | $68.50 |
| 7 purchase totals = | $462.81 | $499.0594 | $499.07 | $499.00 | $499.10 | |