| 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 | $73.32 | 8.564% | $79.5991 | $79.60 | $79.60 | $79.60 |
| Purchase #2 | $168.82 | 7.406% | $181.3228 | $181.32 | $181.30 | $181.30 |
| Purchase #3 | $162.48 | 7.162% | $174.1168 | $174.12 | $174.10 | $174.10 |
| Purchase #4 | $116.71 | 11.325% | $129.9274 | $129.93 | $129.95 | $129.90 |
| Purchase #5 | $202.44 | 7.729% | $218.0866 | $218.09 | $218.10 | $218.10 |
| Purchase #6 | $21.87 | 12.586% | $24.6226 | $24.62 | $24.60 | $24.60 |
| Purchase #7 | $241.80 | 9.634% | $265.095 | $265.10 | $265.10 | $265.10 |
| 7 purchase totals = | $987.44 | $1,072.7703 | $1,072.78 | $1,072.75 | $1,072.70 | |