| 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 | $76.76 | 4.136% | $79.9348 | $79.93 | $79.95 | $79.90 |
| Purchase #2 | $61.37 | 3.315% | $63.4044 | $63.40 | $63.40 | $63.40 |
| Purchase #3 | $216.95 | 3.479% | $224.4977 | $224.50 | $224.50 | $224.50 |
| Purchase #4 | $57.97 | 9.593% | $63.5311 | $63.53 | $63.55 | $63.50 |
| Purchase #5 | $247.45 | 4.535% | $258.6719 | $258.67 | $258.65 | $258.70 |
| Purchase #6 | $145.88 | 7.307% | $156.5395 | $156.54 | $156.55 | $156.50 |
| Purchase #7 | $244.43 | 3.802% | $253.7232 | $253.72 | $253.70 | $253.70 |
| 7 purchase totals = | $1,050.81 | $1,100.3026 | $1,100.29 | $1,100.30 | $1,100.20 | |