| 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 | $87.75 | 7.244% | $94.1066 | $94.11 | $94.10 | $94.10 |
| Purchase #2 | $110.59 | 3.591% | $114.5613 | $114.56 | $114.55 | $114.60 |
| Purchase #3 | $168.66 | 7.691% | $181.6316 | $181.63 | $181.65 | $181.60 |
| Purchase #4 | $21.62 | 5.460% | $22.8005 | $22.80 | $22.80 | $22.80 |
| Purchase #5 | $196.29 | 9.211% | $214.3703 | $214.37 | $214.35 | $214.40 |
| Purchase #6 | $39.77 | 11.715% | $44.4291 | $44.43 | $44.45 | $44.40 |
| Purchase #7 | $182.92 | 10.131% | $201.4516 | $201.45 | $201.45 | $201.50 |
| 7 purchase totals = | $807.60 | $873.3510 | $873.35 | $873.35 | $873.40 | |