| 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 | $80.63 | 6.548% | $85.9097 | $85.91 | $85.90 | $85.90 |
| Purchase #2 | $90.29 | 9.252% | $98.6436 | $98.64 | $98.65 | $98.60 |
| Purchase #3 | $8.77 | 8.545% | $9.5194 | $9.52 | $9.50 | $9.50 |
| Purchase #4 | $106.39 | 10.839% | $117.9216 | $117.92 | $117.90 | $117.90 |
| Purchase #5 | $43.66 | 6.261% | $46.3936 | $46.39 | $46.40 | $46.40 |
| Purchase #6 | $129.93 | 6.139% | $137.9064 | $137.91 | $137.90 | $137.90 |
| Purchase #7 | $110.90 | 7.469% | $119.1831 | $119.18 | $119.20 | $119.20 |
| 7 purchase totals = | $570.57 | $615.4774 | $615.47 | $615.45 | $615.40 | |