| 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 | $50.88 | 12.437% | $57.2079 | $57.21 | $57.20 | $57.20 |
| Purchase #2 | $216.99 | 8.119% | $234.6074 | $234.61 | $234.60 | $234.60 |
| Purchase #3 | $146.28 | 11.251% | $162.738 | $162.74 | $162.75 | $162.70 |
| Purchase #4 | $179.49 | 11.455% | $200.0506 | $200.05 | $200.05 | $200.10 |
| Purchase #5 | $178.49 | 8.411% | $193.5028 | $193.50 | $193.50 | $193.50 |
| Purchase #6 | $69.80 | 5.623% | $73.7249 | $73.72 | $73.70 | $73.70 |
| Purchase #7 | $84.52 | 13.420% | $95.8626 | $95.86 | $95.85 | $95.90 |
| 7 purchase totals = | $926.45 | $1,017.6942 | $1,017.69 | $1,017.65 | $1,017.70 | |