| 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 | $89.49 | 4.364% | $93.3953 | $93.40 | $93.40 | $93.40 |
| Purchase #2 | $29.37 | 10.735% | $32.5229 | $32.52 | $32.50 | $32.50 |
| Purchase #3 | $35.67 | 3.333% | $36.8589 | $36.86 | $36.85 | $36.90 |
| Purchase #4 | $61.92 | 11.168% | $68.8352 | $68.84 | $68.85 | $68.80 |
| Purchase #5 | $117.92 | 8.536% | $127.9857 | $127.99 | $128.00 | $128.00 |
| Purchase #6 | $10.77 | 5.609% | $11.3741 | $11.37 | $11.35 | $11.40 |
| Purchase #7 | $37.66 | 12.472% | $42.357 | $42.36 | $42.35 | $42.40 |
| 7 purchase totals = | $382.80 | $413.3291 | $413.34 | $413.30 | $413.40 | |