| 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 | $47.31 | 13.627% | $53.7569 | $53.76 | $53.75 | $53.80 |
| Purchase #2 | $107.35 | 3.356% | $110.9527 | $110.95 | $110.95 | $111.00 |
| Purchase #3 | $31.51 | 10.800% | $34.9131 | $34.91 | $34.90 | $34.90 |
| Purchase #4 | $194.92 | 13.857% | $221.9301 | $221.93 | $221.95 | $221.90 |
| Purchase #5 | $19.60 | 6.172% | $20.8097 | $20.81 | $20.80 | $20.80 |
| Purchase #6 | $171.32 | 5.559% | $180.8437 | $180.84 | $180.85 | $180.80 |
| Purchase #7 | $112.75 | 6.114% | $119.6435 | $119.64 | $119.65 | $119.60 |
| 7 purchase totals = | $684.76 | $742.8497 | $742.84 | $742.85 | $742.80 | |