| 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 | $106.64 | 9.107% | $116.3517 | $116.35 | $116.35 | $116.40 |
| Purchase #2 | $31.56 | 3.294% | $32.5996 | $32.60 | $32.60 | $32.60 |
| Purchase #3 | $40.63 | 5.424% | $42.8338 | $42.83 | $42.85 | $42.80 |
| Purchase #4 | $92.89 | 3.597% | $96.2313 | $96.23 | $96.25 | $96.20 |
| Purchase #5 | $156.82 | 12.416% | $176.2908 | $176.29 | $176.30 | $176.30 |
| Purchase #6 | $173.68 | 6.480% | $184.9345 | $184.93 | $184.95 | $184.90 |
| Purchase #7 | $135.54 | 13.733% | $154.1537 | $154.15 | $154.15 | $154.20 |
| 7 purchase totals = | $737.76 | $803.3954 | $803.38 | $803.45 | $803.40 | |