| 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 | $48.54 | 4.504% | $50.7262 | $50.73 | $50.75 | $50.70 |
| Purchase #2 | $119.85 | 12.707% | $135.0793 | $135.08 | $135.10 | $135.10 |
| Purchase #3 | $249.38 | 3.408% | $257.8789 | $257.88 | $257.90 | $257.90 |
| Purchase #4 | $5.91 | 10.212% | $6.5135 | $6.51 | $6.50 | $6.50 |
| Purchase #5 | $137.85 | 9.343% | $150.7293 | $150.73 | $150.75 | $150.70 |
| Purchase #6 | $162.33 | 3.210% | $167.5408 | $167.54 | $167.55 | $167.50 |
| Purchase #7 | $168.61 | 7.581% | $181.3923 | $181.39 | $181.40 | $181.40 |
| 7 purchase totals = | $892.47 | $949.8603 | $949.86 | $949.95 | $949.80 | |