| 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 | $106.31 | 5.625% | $112.2899 | $112.29 | $112.30 | $112.30 |
| Purchase #2 | $221.37 | 11.628% | $247.1109 | $247.11 | $247.10 | $247.10 |
| Purchase #3 | $129.62 | 4.305% | $135.2001 | $135.20 | $135.20 | $135.20 |
| Purchase #4 | $162.53 | 10.624% | $179.7972 | $179.80 | $179.80 | $179.80 |
| Purchase #5 | $35.89 | 10.715% | $39.7356 | $39.74 | $39.75 | $39.70 |
| Purchase #6 | $14.31 | 6.466% | $15.2353 | $15.24 | $15.25 | $15.20 |
| Purchase #7 | $56.83 | 9.169% | $62.0407 | $62.04 | $62.05 | $62.00 |
| 7 purchase totals = | $726.86 | $791.4097 | $791.42 | $791.45 | $791.30 | |