| 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 | $60.83 | 13.687% | $69.1558 | $69.16 | $69.15 | $69.20 |
| Purchase #2 | $106.56 | 13.287% | $120.7186 | $120.72 | $120.70 | $120.70 |
| Purchase #3 | $135.29 | 6.170% | $143.6374 | $143.64 | $143.65 | $143.60 |
| Purchase #4 | $103.94 | 10.619% | $114.9774 | $114.98 | $115.00 | $115.00 |
| Purchase #5 | $123.25 | 13.366% | $139.7236 | $139.72 | $139.70 | $139.70 |
| Purchase #6 | $95.85 | 5.346% | $100.9741 | $100.97 | $100.95 | $101.00 |
| Purchase #7 | $29.50 | 9.818% | $32.3963 | $32.40 | $32.40 | $32.40 |
| 7 purchase totals = | $655.22 | $721.5832 | $721.59 | $721.55 | $721.60 | |