| 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 | $229.93 | 6.774% | $245.5055 | $245.51 | $245.50 | $245.50 |
| Purchase #2 | $42.89 | 4.590% | $44.8587 | $44.86 | $44.85 | $44.90 |
| Purchase #3 | $207.59 | 6.131% | $220.3173 | $220.32 | $220.30 | $220.30 |
| Purchase #4 | $5.33 | 11.148% | $5.9242 | $5.92 | $5.90 | $5.90 |
| Purchase #5 | $238.91 | 6.287% | $253.9303 | $253.93 | $253.95 | $253.90 |
| Purchase #6 | $7.72 | 9.805% | $8.4769 | $8.48 | $8.50 | $8.50 |
| Purchase #7 | $10.26 | 3.740% | $10.6437 | $10.64 | $10.65 | $10.60 |
| 7 purchase totals = | $742.63 | $789.6566 | $789.66 | $789.65 | $789.60 | |