| 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 | $60.74 | 8.511% | $65.9096 | $65.91 | $65.90 | $65.90 |
| Purchase #2 | $17.29 | 12.711% | $19.4877 | $19.49 | $19.50 | $19.50 |
| Purchase #3 | $15.70 | 7.818% | $16.9274 | $16.93 | $16.95 | $16.90 |
| Purchase #4 | $162.38 | 9.369% | $177.5934 | $177.59 | $177.60 | $177.60 |
| Purchase #5 | $128.54 | 7.845% | $138.624 | $138.62 | $138.60 | $138.60 |
| Purchase #6 | $135.52 | 10.482% | $149.7252 | $149.73 | $149.75 | $149.70 |
| Purchase #7 | $218.92 | 9.415% | $239.5313 | $239.53 | $239.55 | $239.50 |
| 7 purchase totals = | $739.09 | $807.7986 | $807.80 | $807.85 | $807.70 | |