| 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 | $49.31 | 10.588% | $54.5309 | $54.53 | $54.55 | $54.50 |
| Purchase #2 | $64.47 | 6.509% | $68.6664 | $68.67 | $68.65 | $68.70 |
| Purchase #3 | $8.91 | 10.130% | $9.8126 | $9.81 | $9.80 | $9.80 |
| Purchase #4 | $168.57 | 3.795% | $174.9672 | $174.97 | $174.95 | $175.00 |
| Purchase #5 | $59.63 | 6.725% | $63.6401 | $63.64 | $63.65 | $63.60 |
| Purchase #6 | $88.66 | 5.664% | $93.6817 | $93.68 | $93.70 | $93.70 |
| Purchase #7 | $80.47 | 5.696% | $85.0536 | $85.05 | $85.05 | $85.10 |
| 7 purchase totals = | $520.02 | $550.3525 | $550.35 | $550.35 | $550.40 | |