| 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 | $72.34 | 11.133% | $80.3936 | $80.39 | $80.40 | $80.40 |
| Purchase #2 | $16.70 | 12.670% | $18.8159 | $18.82 | $18.80 | $18.80 |
| Purchase #3 | $248.80 | 4.586% | $260.21 | $260.21 | $260.20 | $260.20 |
| Purchase #4 | $58.82 | 8.548% | $63.8479 | $63.85 | $63.85 | $63.80 |
| Purchase #5 | $98.27 | 13.609% | $111.6436 | $111.64 | $111.65 | $111.60 |
| Purchase #6 | $156.42 | 12.131% | $175.3953 | $175.40 | $175.40 | $175.40 |
| Purchase #7 | $223.93 | 7.505% | $240.7359 | $240.74 | $240.75 | $240.70 |
| 7 purchase totals = | $875.28 | $951.0422 | $951.05 | $951.05 | $950.90 | |