| 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 | $27.66 | 7.385% | $29.7027 | $29.70 | $29.70 | $29.70 |
| Purchase #2 | $245.33 | 8.774% | $266.8553 | $266.86 | $266.85 | $266.90 |
| Purchase #3 | $209.66 | 5.360% | $220.8978 | $220.90 | $220.90 | $220.90 |
| Purchase #4 | $33.42 | 11.188% | $37.159 | $37.16 | $37.15 | $37.20 |
| Purchase #5 | $166.44 | 9.823% | $182.7894 | $182.79 | $182.80 | $182.80 |
| Purchase #6 | $204.51 | 6.417% | $217.6334 | $217.63 | $217.65 | $217.60 |
| Purchase #7 | $46.83 | 6.597% | $49.9194 | $49.92 | $49.90 | $49.90 |
| 7 purchase totals = | $933.85 | $1,004.9570 | $1,004.96 | $1,004.95 | $1,005.00 | |