| 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 | $92.75 | 6.160% | $98.4634 | $98.46 | $98.45 | $98.50 |
| Purchase #2 | $80.36 | 12.653% | $90.528 | $90.53 | $90.55 | $90.50 |
| Purchase #3 | $173.80 | 11.647% | $194.0425 | $194.04 | $194.05 | $194.00 |
| Purchase #4 | $220.79 | 4.271% | $230.2199 | $230.22 | $230.20 | $230.20 |
| Purchase #5 | $8.79 | 6.800% | $9.3877 | $9.39 | $9.40 | $9.40 |
| Purchase #6 | $141.51 | 12.428% | $159.0969 | $159.10 | $159.10 | $159.10 |
| Purchase #7 | $16.84 | 3.285% | $17.3932 | $17.39 | $17.40 | $17.40 |
| 7 purchase totals = | $734.84 | $799.1316 | $799.13 | $799.15 | $799.10 | |