| 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 | $10.48 | 5.563% | $11.063 | $11.06 | $11.05 | $11.10 |
| Purchase #2 | $58.26 | 9.607% | $63.857 | $63.86 | $63.85 | $63.90 |
| Purchase #3 | $70.33 | 13.272% | $79.6642 | $79.66 | $79.65 | $79.70 |
| Purchase #4 | $203.98 | 9.601% | $223.5641 | $223.56 | $223.55 | $223.60 |
| Purchase #5 | $117.53 | 9.586% | $128.7964 | $128.80 | $128.80 | $128.80 |
| Purchase #6 | $142.35 | 3.466% | $147.2839 | $147.28 | $147.30 | $147.30 |
| Purchase #7 | $123.37 | 9.505% | $135.0963 | $135.10 | $135.10 | $135.10 |
| 7 purchase totals = | $726.30 | $789.3249 | $789.32 | $789.30 | $789.50 | |