| 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 | $91.77 | 7.278% | $98.449 | $98.45 | $98.45 | $98.40 |
| Purchase #2 | $210.84 | 10.272% | $232.4975 | $232.50 | $232.50 | $232.50 |
| Purchase #3 | $115.95 | 12.732% | $130.7128 | $130.71 | $130.70 | $130.70 |
| Purchase #4 | $19.60 | 10.655% | $21.6884 | $21.69 | $21.70 | $21.70 |
| Purchase #5 | $131.98 | 11.334% | $146.9386 | $146.94 | $146.95 | $146.90 |
| Purchase #6 | $66.89 | 4.423% | $69.8485 | $69.85 | $69.85 | $69.80 |
| Purchase #7 | $113.55 | 3.313% | $117.3119 | $117.31 | $117.30 | $117.30 |
| 7 purchase totals = | $750.58 | $817.4467 | $817.45 | $817.45 | $817.30 | |