| 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 | $54.55 | 6.168% | $57.9146 | $57.91 | $57.90 | $57.90 |
| Purchase #2 | $149.80 | 10.715% | $165.8511 | $165.85 | $165.85 | $165.90 |
| Purchase #3 | $137.76 | 9.122% | $150.3265 | $150.33 | $150.35 | $150.30 |
| Purchase #4 | $21.59 | 9.830% | $23.7123 | $23.71 | $23.70 | $23.70 |
| Purchase #5 | $182.97 | 10.705% | $202.5569 | $202.56 | $202.55 | $202.60 |
| Purchase #6 | $240.58 | 7.347% | $258.2554 | $258.26 | $258.25 | $258.30 |
| Purchase #7 | $18.37 | 4.558% | $19.2073 | $19.21 | $19.20 | $19.20 |
| 7 purchase totals = | $805.62 | $877.8241 | $877.83 | $877.80 | $877.90 | |