| 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 | $9.45 | 7.506% | $10.1593 | $10.16 | $10.15 | $10.20 |
| Purchase #2 | $65.38 | 5.298% | $68.8438 | $68.84 | $68.85 | $68.80 |
| Purchase #3 | $132.91 | 3.340% | $137.3492 | $137.35 | $137.35 | $137.30 |
| Purchase #4 | $62.72 | 13.217% | $71.0097 | $71.01 | $71.00 | $71.00 |
| Purchase #5 | $64.71 | 13.594% | $73.5067 | $73.51 | $73.50 | $73.50 |
| Purchase #6 | $249.56 | 5.588% | $263.5054 | $263.51 | $263.50 | $263.50 |
| Purchase #7 | $162.41 | 5.485% | $171.3182 | $171.32 | $171.30 | $171.30 |
| 7 purchase totals = | $747.14 | $795.6923 | $795.70 | $795.65 | $795.60 | |