| 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 | $15.91 | 5.301% | $16.7534 | $16.75 | $16.75 | $16.80 |
| Purchase #2 | $240.98 | 7.358% | $258.7113 | $258.71 | $258.70 | $258.70 |
| Purchase #3 | $76.68 | 13.494% | $87.0272 | $87.03 | $87.05 | $87.00 |
| Purchase #4 | $96.33 | 5.460% | $101.5896 | $101.59 | $101.60 | $101.60 |
| Purchase #5 | $56.34 | 12.365% | $63.3064 | $63.31 | $63.30 | $63.30 |
| Purchase #6 | $14.42 | 13.143% | $16.3152 | $16.32 | $16.30 | $16.30 |
| Purchase #7 | $149.37 | 12.636% | $168.2444 | $168.24 | $168.25 | $168.20 |
| 7 purchase totals = | $650.03 | $711.9475 | $711.95 | $711.95 | $711.90 | |