| 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 | $71.32 | 8.434% | $77.3351 | $77.34 | $77.35 | $77.30 |
| Purchase #2 | $159.45 | 11.323% | $177.5045 | $177.50 | $177.50 | $177.50 |
| Purchase #3 | $105.81 | 9.220% | $115.5657 | $115.57 | $115.55 | $115.60 |
| Purchase #4 | $192.40 | 7.634% | $207.0878 | $207.09 | $207.10 | $207.10 |
| Purchase #5 | $195.81 | 12.658% | $220.5956 | $220.60 | $220.60 | $220.60 |
| Purchase #6 | $166.57 | 7.817% | $179.5908 | $179.59 | $179.60 | $179.60 |
| Purchase #7 | $39.91 | 11.328% | $44.431 | $44.43 | $44.45 | $44.40 |
| 7 purchase totals = | $931.27 | $1,022.1105 | $1,022.12 | $1,022.15 | $1,022.10 | |