| 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 | $128.74 | 10.273% | $141.9655 | $141.97 | $141.95 | $142.00 |
| Purchase #2 | $53.30 | 5.633% | $56.3024 | $56.30 | $56.30 | $56.30 |
| Purchase #3 | $36.92 | 5.251% | $38.8587 | $38.86 | $38.85 | $38.90 |
| Purchase #4 | $91.80 | 5.233% | $96.6039 | $96.60 | $96.60 | $96.60 |
| Purchase #5 | $140.73 | 5.341% | $148.2464 | $148.25 | $148.25 | $148.20 |
| Purchase #6 | $30.72 | 6.535% | $32.7276 | $32.73 | $32.75 | $32.70 |
| Purchase #7 | $103.85 | 4.201% | $108.2127 | $108.21 | $108.20 | $108.20 |
| 7 purchase totals = | $586.06 | $622.9172 | $622.92 | $622.90 | $622.90 | |