| 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 | $31.73 | 8.873% | $34.5454 | $34.55 | $34.55 | $34.50 |
| Purchase #2 | $66.56 | 10.745% | $73.7119 | $73.71 | $73.70 | $73.70 |
| Purchase #3 | $97.88 | 3.756% | $101.5564 | $101.56 | $101.55 | $101.60 |
| Purchase #4 | $179.75 | 8.207% | $194.5021 | $194.50 | $194.50 | $194.50 |
| Purchase #5 | $32.28 | 4.874% | $33.8533 | $33.85 | $33.85 | $33.90 |
| Purchase #6 | $82.65 | 9.871% | $90.8084 | $90.81 | $90.80 | $90.80 |
| Purchase #7 | $208.93 | 4.376% | $218.0728 | $218.07 | $218.05 | $218.10 |
| 7 purchase totals = | $699.78 | $747.0503 | $747.05 | $747.00 | $747.10 | |