| 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 | $71.67 | 12.404% | $80.5599 | $80.56 | $80.55 | $80.60 |
| Purchase #2 | $171.58 | 5.647% | $181.2691 | $181.27 | $181.25 | $181.30 |
| Purchase #3 | $221.76 | 7.740% | $238.9242 | $238.92 | $238.90 | $238.90 |
| Purchase #4 | $56.38 | 8.136% | $60.9671 | $60.97 | $60.95 | $61.00 |
| Purchase #5 | $163.50 | 7.356% | $175.5271 | $175.53 | $175.55 | $175.50 |
| Purchase #6 | $32.55 | 7.143% | $34.875 | $34.88 | $34.90 | $34.90 |
| Purchase #7 | $14.67 | 6.232% | $15.5842 | $15.58 | $15.60 | $15.60 |
| 7 purchase totals = | $732.11 | $787.7066 | $787.71 | $787.70 | $787.80 | |