| 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 | $23.39 | 7.116% | $25.0544 | $25.05 | $25.05 | $25.10 |
| Purchase #2 | $113.51 | 3.368% | $117.333 | $117.33 | $117.35 | $117.30 |
| Purchase #3 | $220.88 | 9.458% | $241.7708 | $241.77 | $241.75 | $241.80 |
| Purchase #4 | $51.29 | 3.269% | $52.9667 | $52.97 | $52.95 | $53.00 |
| Purchase #5 | $72.38 | 3.178% | $74.6802 | $74.68 | $74.70 | $74.70 |
| Purchase #6 | $168.55 | 6.539% | $179.5715 | $179.57 | $179.55 | $179.60 |
| Purchase #7 | $32.93 | 8.673% | $35.786 | $35.79 | $35.80 | $35.80 |
| 7 purchase totals = | $682.93 | $727.1626 | $727.16 | $727.15 | $727.30 | |