| 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 | $31.63 | 12.864% | $35.6989 | $35.70 | $35.70 | $35.70 |
| Purchase #2 | $83.70 | 10.472% | $92.4651 | $92.47 | $92.45 | $92.50 |
| Purchase #3 | $35.67 | 8.111% | $38.5632 | $38.56 | $38.55 | $38.60 |
| Purchase #4 | $138.97 | 3.164% | $143.367 | $143.37 | $143.35 | $143.40 |
| Purchase #5 | $175.43 | 5.233% | $184.6103 | $184.61 | $184.60 | $184.60 |
| Purchase #6 | $74.35 | 6.345% | $79.0675 | $79.07 | $79.05 | $79.10 |
| Purchase #7 | $173.74 | 11.268% | $193.317 | $193.32 | $193.30 | $193.30 |
| 7 purchase totals = | $713.49 | $767.0890 | $767.10 | $767.00 | $767.20 | |