| 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 | $68.68 | 12.484% | $77.254 | $77.25 | $77.25 | $77.30 |
| Purchase #2 | $27.91 | 10.139% | $30.7398 | $30.74 | $30.75 | $30.70 |
| Purchase #3 | $183.48 | 6.182% | $194.8227 | $194.82 | $194.80 | $194.80 |
| Purchase #4 | $121.29 | 13.483% | $137.6435 | $137.64 | $137.65 | $137.60 |
| Purchase #5 | $84.48 | 10.765% | $93.5743 | $93.57 | $93.55 | $93.60 |
| Purchase #6 | $62.56 | 11.838% | $69.9659 | $69.97 | $69.95 | $70.00 |
| Purchase #7 | $88.75 | 11.367% | $98.8382 | $98.84 | $98.85 | $98.80 |
| 7 purchase totals = | $637.15 | $702.8384 | $702.83 | $702.80 | $702.80 | |